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Vulnerability Details :

CVE-2020-7961

Summary
Assigner-mitre
Assigner Org ID-8254265b-2729-46b6-b9e3-3dfca2d5bfca
Published At-20 Mar, 2020 | 18:16
Updated At-21 Oct, 2025 | 23:35
Rejected At-
Credits

Liferay Portal Deserialization of Untrusted Data Vulnerability

Liferay Portal contains a deserialization of untrusted data vulnerability that allows remote attackers to execute code via JSON web services.

Vendors
-
Not available
Products
-
Metrics (CVSS)
VersionBase scoreBase severityVector
Weaknesses
Attack Patterns
Solution/Workaround
References
HyperlinkResource Type
EPSS History
Score
Latest Score
-
N/A
No data available for selected date range
Percentile
Latest Percentile
-
N/A
No data available for selected date range
Stakeholder-Specific Vulnerability Categorization (SSVC)
▼Known Exploited Vulnerabilities (KEV)
cisa.gov
Vendor:
Liferay Inc.Liferay
Product:Liferay Portal
Added At:03 Nov, 2021
Due At:03 May, 2022

Liferay Portal Deserialization of Untrusted Data Vulnerability

Liferay Portal contains a deserialization of untrusted data vulnerability that allows remote attackers to execute code via JSON web services.

Used in Ransomware

:

Unknown

CWE

:
CWE-502

Required Action:

Apply updates per vendor instructions.

Additional Notes:

https://nvd.nist.gov/vuln/detail/CVE-2020-7961
▼Common Vulnerabilities and Exposures (CVE)
cve.org
Assigner:mitre
Assigner Org ID:8254265b-2729-46b6-b9e3-3dfca2d5bfca
Published At:20 Mar, 2020 | 18:16
Updated At:21 Oct, 2025 | 23:35
Rejected At:
▼CVE Numbering Authority (CNA)

Deserialization of Untrusted Data in Liferay Portal prior to 7.2.1 CE GA2 allows remote attackers to execute arbitrary code via JSON web services (JSONWS).

Affected Products
Vendor
n/a
Product
n/a
Versions
Affected
  • n/a
Problem Types
TypeCWE IDDescription
textN/An/a
Type: text
CWE ID: N/A
Description: n/a
Metrics
VersionBase scoreBase severityVector
Metrics Other Info
Impacts
CAPEC IDDescription
Solutions

Configurations

Workarounds

Exploits

Credits

Timeline
EventDate
Replaced By

Rejected Reason

References
HyperlinkResource
https://portal.liferay.dev/learn/security/known-vulnerabilities
x_refsource_MISC
https://portal.liferay.dev/learn/security/known-vulnerabilities/-/asset_publisher/HbL5mxmVrnXW/content/id/117954271
x_refsource_CONFIRM
http://packetstormsecurity.com/files/157254/Liferay-Portal-Java-Unmarshalling-Remote-Code-Execution.html
x_refsource_MISC
http://packetstormsecurity.com/files/158392/Liferay-Portal-Remote-Code-Execution.html
x_refsource_MISC
https://research.checkpoint.com/2021/freakout-leveraging-newest-vulnerabilities-for-creating-a-botnet/
x_refsource_MISC
Hyperlink: https://portal.liferay.dev/learn/security/known-vulnerabilities
Resource:
x_refsource_MISC
Hyperlink: https://portal.liferay.dev/learn/security/known-vulnerabilities/-/asset_publisher/HbL5mxmVrnXW/content/id/117954271
Resource:
x_refsource_CONFIRM
Hyperlink: http://packetstormsecurity.com/files/157254/Liferay-Portal-Java-Unmarshalling-Remote-Code-Execution.html
Resource:
x_refsource_MISC
Hyperlink: http://packetstormsecurity.com/files/158392/Liferay-Portal-Remote-Code-Execution.html
Resource:
x_refsource_MISC
Hyperlink: https://research.checkpoint.com/2021/freakout-leveraging-newest-vulnerabilities-for-creating-a-botnet/
Resource:
x_refsource_MISC
▼Authorized Data Publishers (ADP)
1. CVE Program Container
Affected Products
Metrics
VersionBase scoreBase severityVector
Metrics Other Info
Impacts
CAPEC IDDescription
Solutions

Configurations

Workarounds

Exploits

Credits

Timeline
EventDate
Replaced By

Rejected Reason

References
HyperlinkResource
https://portal.liferay.dev/learn/security/known-vulnerabilities
x_refsource_MISC
x_transferred
https://portal.liferay.dev/learn/security/known-vulnerabilities/-/asset_publisher/HbL5mxmVrnXW/content/id/117954271
x_refsource_CONFIRM
x_transferred
http://packetstormsecurity.com/files/157254/Liferay-Portal-Java-Unmarshalling-Remote-Code-Execution.html
x_refsource_MISC
x_transferred
http://packetstormsecurity.com/files/158392/Liferay-Portal-Remote-Code-Execution.html
x_refsource_MISC
x_transferred
https://research.checkpoint.com/2021/freakout-leveraging-newest-vulnerabilities-for-creating-a-botnet/
x_refsource_MISC
x_transferred
Hyperlink: https://portal.liferay.dev/learn/security/known-vulnerabilities
Resource:
x_refsource_MISC
x_transferred
Hyperlink: https://portal.liferay.dev/learn/security/known-vulnerabilities/-/asset_publisher/HbL5mxmVrnXW/content/id/117954271
Resource:
x_refsource_CONFIRM
x_transferred
Hyperlink: http://packetstormsecurity.com/files/157254/Liferay-Portal-Java-Unmarshalling-Remote-Code-Execution.html
Resource:
x_refsource_MISC
x_transferred
Hyperlink: http://packetstormsecurity.com/files/158392/Liferay-Portal-Remote-Code-Execution.html
Resource:
x_refsource_MISC
x_transferred
Hyperlink: https://research.checkpoint.com/2021/freakout-leveraging-newest-vulnerabilities-for-creating-a-botnet/
Resource:
x_refsource_MISC
x_transferred
2. CISA ADP Vulnrichment
Affected Products
Problem Types
TypeCWE IDDescription
CWECWE-502CWE-502 Deserialization of Untrusted Data
Type: CWE
CWE ID: CWE-502
Description: CWE-502 Deserialization of Untrusted Data
Metrics
VersionBase scoreBase severityVector
3.19.8CRITICAL
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Version: 3.1
Base score: 9.8
Base severity: CRITICAL
Vector:
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Metrics Other Info
kev
dateAdded:
2021-11-03
reference:
https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2020-7961
Impacts
CAPEC IDDescription
Solutions

Configurations

Workarounds

Exploits

Credits

Timeline
EventDate
CVE-2020-7961 added to CISA KEV2021-11-03 00:00:00
Event: CVE-2020-7961 added to CISA KEV
Date: 2021-11-03 00:00:00
Replaced By

Rejected Reason

References
HyperlinkResource
https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2020-7961
government-resource
Hyperlink: https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2020-7961
Resource:
government-resource
Information is not available yet
▼National Vulnerability Database (NVD)
nvd.nist.gov
Source:cve@mitre.org
Published At:20 Mar, 2020 | 19:15
Updated At:07 Nov, 2025 | 22:04

Deserialization of Untrusted Data in Liferay Portal prior to 7.2.1 CE GA2 allows remote attackers to execute arbitrary code via JSON web services (JSONWS).

CISA Catalog
Date AddedDue DateVulnerability NameRequired Action
2021-11-032022-05-03Liferay Portal Deserialization of Untrusted Data VulnerabilityApply updates per vendor instructions.
Date Added: 2021-11-03
Due Date: 2022-05-03
Vulnerability Name: Liferay Portal Deserialization of Untrusted Data Vulnerability
Required Action: Apply updates per vendor instructions.
Metrics
TypeVersionBase scoreBase severityVector
Primary3.19.8CRITICAL
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Secondary3.19.8CRITICAL
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Primary2.07.5HIGH
AV:N/AC:L/Au:N/C:P/I:P/A:P
Type: Primary
Version: 3.1
Base score: 9.8
Base severity: CRITICAL
Vector:
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Type: Secondary
Version: 3.1
Base score: 9.8
Base severity: CRITICAL
Vector:
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Type: Primary
Version: 2.0
Base score: 7.5
Base severity: HIGH
Vector:
AV:N/AC:L/Au:N/C:P/I:P/A:P
CPE Matches

Liferay Inc.
liferay
>>liferay_portal>>Versions before 7.2.1(exclusive)
cpe:2.3:a:liferay:liferay_portal:*:*:*:*:community:*:*:*
Weaknesses
CWE IDTypeSource
CWE-502Primarynvd@nist.gov
CWE-502Secondary134c704f-9b21-4f2e-91b3-4a467353bcc0
CWE ID: CWE-502
Type: Primary
Source: nvd@nist.gov
CWE ID: CWE-502
Type: Secondary
Source: 134c704f-9b21-4f2e-91b3-4a467353bcc0
Evaluator Description

Evaluator Impact

Evaluator Solution

Vendor Statements

References
HyperlinkSourceResource
http://packetstormsecurity.com/files/157254/Liferay-Portal-Java-Unmarshalling-Remote-Code-Execution.htmlcve@mitre.org
Third Party Advisory
VDB Entry
http://packetstormsecurity.com/files/158392/Liferay-Portal-Remote-Code-Execution.htmlcve@mitre.org
Third Party Advisory
VDB Entry
https://portal.liferay.dev/learn/security/known-vulnerabilitiescve@mitre.org
Vendor Advisory
Broken Link
https://portal.liferay.dev/learn/security/known-vulnerabilities/-/asset_publisher/HbL5mxmVrnXW/content/id/117954271cve@mitre.org
Broken Link
Vendor Advisory
https://research.checkpoint.com/2021/freakout-leveraging-newest-vulnerabilities-for-creating-a-botnet/cve@mitre.org
Exploit
Third Party Advisory
http://packetstormsecurity.com/files/157254/Liferay-Portal-Java-Unmarshalling-Remote-Code-Execution.htmlaf854a3a-2127-422b-91ae-364da2661108
Third Party Advisory
VDB Entry
http://packetstormsecurity.com/files/158392/Liferay-Portal-Remote-Code-Execution.htmlaf854a3a-2127-422b-91ae-364da2661108
Third Party Advisory
VDB Entry
https://portal.liferay.dev/learn/security/known-vulnerabilitiesaf854a3a-2127-422b-91ae-364da2661108
Vendor Advisory
Broken Link
https://portal.liferay.dev/learn/security/known-vulnerabilities/-/asset_publisher/HbL5mxmVrnXW/content/id/117954271af854a3a-2127-422b-91ae-364da2661108
Broken Link
Vendor Advisory
https://research.checkpoint.com/2021/freakout-leveraging-newest-vulnerabilities-for-creating-a-botnet/af854a3a-2127-422b-91ae-364da2661108
Exploit
Third Party Advisory
https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2020-7961134c704f-9b21-4f2e-91b3-4a467353bcc0
US Government Resource
Hyperlink: http://packetstormsecurity.com/files/157254/Liferay-Portal-Java-Unmarshalling-Remote-Code-Execution.html
Source: cve@mitre.org
Resource:
Third Party Advisory
VDB Entry
Hyperlink: http://packetstormsecurity.com/files/158392/Liferay-Portal-Remote-Code-Execution.html
Source: cve@mitre.org
Resource:
Third Party Advisory
VDB Entry
Hyperlink: https://portal.liferay.dev/learn/security/known-vulnerabilities
Source: cve@mitre.org
Resource:
Vendor Advisory
Broken Link
Hyperlink: https://portal.liferay.dev/learn/security/known-vulnerabilities/-/asset_publisher/HbL5mxmVrnXW/content/id/117954271
Source: cve@mitre.org
Resource:
Broken Link
Vendor Advisory
Hyperlink: https://research.checkpoint.com/2021/freakout-leveraging-newest-vulnerabilities-for-creating-a-botnet/
Source: cve@mitre.org
Resource:
Exploit
Third Party Advisory
Hyperlink: http://packetstormsecurity.com/files/157254/Liferay-Portal-Java-Unmarshalling-Remote-Code-Execution.html
Source: af854a3a-2127-422b-91ae-364da2661108
Resource:
Third Party Advisory
VDB Entry
Hyperlink: http://packetstormsecurity.com/files/158392/Liferay-Portal-Remote-Code-Execution.html
Source: af854a3a-2127-422b-91ae-364da2661108
Resource:
Third Party Advisory
VDB Entry
Hyperlink: https://portal.liferay.dev/learn/security/known-vulnerabilities
Source: af854a3a-2127-422b-91ae-364da2661108
Resource:
Vendor Advisory
Broken Link
Hyperlink: https://portal.liferay.dev/learn/security/known-vulnerabilities/-/asset_publisher/HbL5mxmVrnXW/content/id/117954271
Source: af854a3a-2127-422b-91ae-364da2661108
Resource:
Broken Link
Vendor Advisory
Hyperlink: https://research.checkpoint.com/2021/freakout-leveraging-newest-vulnerabilities-for-creating-a-botnet/
Source: af854a3a-2127-422b-91ae-364da2661108
Resource:
Exploit
Third Party Advisory
Hyperlink: https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2020-7961
Source: 134c704f-9b21-4f2e-91b3-4a467353bcc0
Resource:
US Government Resource

Change History

0
Information is not available yet

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KEV Action Due Date-Not Available

The RMI service in HP Network Automation Software 9.1x, 9.2x, 10.0x before 10.00.02.01, and 10.1x before 10.11.00.01 allows remote attackers to execute arbitrary commands via a crafted serialized Java object, related to the Apache Commons Collections (ACC) and Commons BeanUtils libraries.

Action-Not Available
Vendor-n/aHP Inc.
Product-network_automationn/a
CWE ID-CWE-502
Deserialization of Untrusted Data
CVE-2026-3060
Matching Score-4
Assigner-CERT/CC
ShareView Details
Matching Score-4
Assigner-CERT/CC
CVSS Score-9.8||CRITICAL
EPSS-1.94% / 83.68%
||
7 Day CHG+0.10%
Published-12 Mar, 2026 | 11:37
Updated-07 Apr, 2026 | 19:16
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
CVE-2026-3060

SGLang' encoder parallel disaggregation system is vulnerable to unauthenticated remote code execution through the disaggregation module, which deserializes untrusted data using pickle.loads() without authentication.

Action-Not Available
Vendor-lmsysSGLang
Product-sglangSGLang
CWE ID-CWE-502
Deserialization of Untrusted Data
CVE-2026-3059
Matching Score-4
Assigner-CERT/CC
ShareView Details
Matching Score-4
Assigner-CERT/CC
CVSS Score-9.8||CRITICAL
EPSS-1.94% / 83.68%
||
7 Day CHG+0.10%
Published-12 Mar, 2026 | 11:37
Updated-07 Apr, 2026 | 19:16
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
CVE-2026-3059

SGLang's multimodal generation module is vulnerable to unauthenticated remote code execution through the ZMQ broker, which deserializes untrusted data using pickle.loads() without authentication.

Action-Not Available
Vendor-lmsysSGLang
Product-sglangSGLang
CWE ID-CWE-502
Deserialization of Untrusted Data
CVE-2020-7610
Matching Score-4
Assigner-Snyk
ShareView Details
Matching Score-4
Assigner-Snyk
CVSS Score-9.8||CRITICAL
EPSS-0.54% / 67.89%
||
7 Day CHG~0.00%
Published-30 Mar, 2020 | 18:28
Updated-04 Aug, 2024 | 09:33
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

All versions of bson before 1.1.4 are vulnerable to Deserialization of Untrusted Data. The package will ignore an unknown value for an object's _bsotype, leading to cases where an object is serialized as a document rather than the intended BSON type.

Action-Not Available
Vendor-n/aMongoDB, Inc.
Product-bsonbson
CWE ID-CWE-502
Deserialization of Untrusted Data
CVE-2026-28105
Matching Score-4
Assigner-Patchstack
ShareView Details
Matching Score-4
Assigner-Patchstack
CVSS Score-9.8||CRITICAL
EPSS-0.06% / 19.00%
||
7 Day CHG~0.00%
Published-05 Mar, 2026 | 05:54
Updated-28 Apr, 2026 | 17:44
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
WordPress Good Energy theme <= 1.7.7 - PHP Object Injection vulnerability

Deserialization of Untrusted Data vulnerability in ThemeREX Good Energy goodenergy allows Object Injection.This issue affects Good Energy: from n/a through <= 1.7.7.

Action-Not Available
Vendor-ThemeREX
Product-Good Energy
CWE ID-CWE-502
Deserialization of Untrusted Data
CVE-2024-9634
Matching Score-4
Assigner-Wordfence
ShareView Details
Matching Score-4
Assigner-Wordfence
CVSS Score-9.8||CRITICAL
EPSS-22.79% / 95.96%
||
7 Day CHG~0.00%
Published-16 Oct, 2024 | 02:05
Updated-08 Apr, 2026 | 17:17
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
GiveWP – Donation Plugin and Fundraising Platform <= 3.16.3 - Unauthenticated PHP Object Injection to Remote Code Execution

The GiveWP – Donation Plugin and Fundraising Platform plugin for WordPress is vulnerable to PHP Object Injection in all versions up to, and including, 3.16.3 via deserialization of untrusted input from the give_company_name parameter. This makes it possible for unauthenticated attackers to inject a PHP Object. The additional presence of a POP chain allows attackers to achieve remote code execution.

Action-Not Available
Vendor-The Events Calendar (StellarWP)GiveWP
Product-givewpGiveWP – Donation Plugin and Fundraising Platformgivewp_donation_plugin_and_fundraising_platform
CWE ID-CWE-502
Deserialization of Untrusted Data
CVE-2026-27439
Matching Score-4
Assigner-Patchstack
ShareView Details
Matching Score-4
Assigner-Patchstack
CVSS Score-9.8||CRITICAL
EPSS-0.06% / 19.00%
||
7 Day CHG~0.00%
Published-05 Mar, 2026 | 05:54
Updated-28 Apr, 2026 | 16:15
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
WordPress Dentario theme <= 1.5 - PHP Object Injection vulnerability

Deserialization of Untrusted Data vulnerability in ThemeREX Dentario dentario allows Object Injection.This issue affects Dentario: from n/a through <= 1.5.

Action-Not Available
Vendor-ThemeREX
Product-Dentario
CWE ID-CWE-502
Deserialization of Untrusted Data
CVE-2021-44678
Matching Score-4
Assigner-MITRE Corporation
ShareView Details
Matching Score-4
Assigner-MITRE Corporation
CVSS Score-9.8||CRITICAL
EPSS-0.50% / 66.03%
||
7 Day CHG~0.00%
Published-06 Dec, 2021 | 21:56
Updated-04 Aug, 2024 | 04:25
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

An issue (2 of 6) was discovered in Veritas Enterprise Vault through 14.1.2. On start-up, the Enterprise Vault application starts several services that listen on random .NET Remoting TCP ports for possible commands from client applications. These TCP services can be exploited due to deserialization behavior that is inherent to the .NET Remoting service. A malicious attacker can exploit both TCP remoting services and local IPC services on the Enterprise Vault Server. This vulnerability is mitigated by properly configuring the servers and firewall as described in the vendor's security alert for this vulnerability (VTS21-003, ZDI-CAN-14076).

Action-Not Available
Vendor-n/aVeritas Technologies LLC
Product-enterprise_vaultn/a
CWE ID-CWE-502
Deserialization of Untrusted Data
CVE-2026-27438
Matching Score-4
Assigner-Patchstack
ShareView Details
Matching Score-4
Assigner-Patchstack
CVSS Score-9.8||CRITICAL
EPSS-0.06% / 19.00%
||
7 Day CHG~0.00%
Published-05 Mar, 2026 | 05:54
Updated-28 Apr, 2026 | 16:15
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
WordPress Kingler theme <= 1.7 - PHP Object Injection vulnerability

Deserialization of Untrusted Data vulnerability in ThemeREX Kingler kingler allows Object Injection.This issue affects Kingler: from n/a through <= 1.7.

Action-Not Available
Vendor-ThemeREX
Product-Kingler
CWE ID-CWE-502
Deserialization of Untrusted Data
CVE-2024-0603
Matching Score-4
Assigner-VulDB
ShareView Details
Matching Score-4
Assigner-VulDB
CVSS Score-7.3||HIGH
EPSS-0.21% / 42.52%
||
7 Day CHG~0.00%
Published-16 Jan, 2024 | 22:00
Updated-02 Jun, 2025 | 15:07
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
ZhiCms giftcontroller.php deserialization

A vulnerability classified as critical has been found in ZhiCms up to 4.0. This affects an unknown part of the file app/plug/controller/giftcontroller.php. The manipulation of the argument mylike leads to deserialization. It is possible to initiate the attack remotely. The exploit has been disclosed to the public and may be used. The associated identifier of this vulnerability is VDB-250839.

Action-Not Available
Vendor-zhicmsn/a
Product-zhicmsZhiCms
CWE ID-CWE-502
Deserialization of Untrusted Data
CVE-2021-44029
Matching Score-4
Assigner-MITRE Corporation
ShareView Details
Matching Score-4
Assigner-MITRE Corporation
CVSS Score-9.8||CRITICAL
EPSS-0.88% / 75.56%
||
7 Day CHG~0.00%
Published-22 Dec, 2021 | 05:08
Updated-04 Aug, 2024 | 04:10
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

An issue was discovered in Quest KACE Desktop Authority before 11.2. This vulnerability allows attackers to execute remote code through a deserialization exploitation in the RadAsyncUpload function of ASP.NET AJAX. An attacker can leverage this vulnerability when the encryption keys are known (due to the presence of CVE-2017-11317, CVE-2017-11357, or other means). A default setting for the type whitelisting feature in more current versions of ASP.NET AJAX prevents exploitation.

Action-Not Available
Vendor-n/aQuest Software, Inc.
Product-kace_desktop_authorityn/a
CWE ID-CWE-502
Deserialization of Untrusted Data
CVE-2026-27971
Matching Score-4
Assigner-GitHub, Inc.
ShareView Details
Matching Score-4
Assigner-GitHub, Inc.
CVSS Score-9.2||CRITICAL
EPSS-26.17% / 96.37%
||
7 Day CHG~0.00%
Published-03 Mar, 2026 | 22:55
Updated-05 Mar, 2026 | 17:57
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
Qwik affected by unauthenticated RCE via server$ Deserialization

Qwik is a performance focused javascript framework. qwik <=1.19.0 is vulnerable to RCE due to an unsafe deserialization vulnerability in the server$ RPC mechanism that allows any unauthenticated user to execute arbitrary code on the server with a single HTTP request. Affects any deployment where require() is available at runtime. This vulnerability is fixed in 1.19.1.

Action-Not Available
Vendor-qwikQwikDev
Product-qwikqwik
CWE ID-CWE-502
Deserialization of Untrusted Data
CVE-2020-4448
Matching Score-4
Assigner-IBM Corporation
ShareView Details
Matching Score-4
Assigner-IBM Corporation
CVSS Score-9.8||CRITICAL
EPSS-16.24% / 94.91%
||
7 Day CHG~0.00%
Published-05 Jun, 2020 | 12:55
Updated-16 Sep, 2024 | 20:58
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

IBM WebSphere Application Server Network Deployment 7.0, 8.0, 8.5, and 9.0 could allow a remote attacker to execute arbitrary code on the system with a specially-crafted sequence of serialized objects from untrusted sources. IBM X-Force ID: 181228.

Action-Not Available
Vendor-IBM Corporation
Product-websphere_application_serverwebsphere_virtual_enterpriseWebSphere Application Server
CWE ID-CWE-502
Deserialization of Untrusted Data
CVE-2026-28074
Matching Score-4
Assigner-Patchstack
ShareView Details
Matching Score-4
Assigner-Patchstack
CVSS Score-9.8||CRITICAL
EPSS-0.06% / 19.00%
||
7 Day CHG~0.00%
Published-05 Mar, 2026 | 05:54
Updated-28 Apr, 2026 | 17:40
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
WordPress Pizza House theme <= 1.4.0 - PHP Object Injection vulnerability

Deserialization of Untrusted Data vulnerability in ThemeREX Pizza House pizzahouse allows Object Injection.This issue affects Pizza House: from n/a through <= 1.4.0.

Action-Not Available
Vendor-ThemeREX
Product-Pizza House
CWE ID-CWE-502
Deserialization of Untrusted Data
CVE-2026-27437
Matching Score-4
Assigner-Patchstack
ShareView Details
Matching Score-4
Assigner-Patchstack
CVSS Score-9.8||CRITICAL
EPSS-0.06% / 19.00%
||
7 Day CHG~0.00%
Published-05 Mar, 2026 | 05:54
Updated-28 Apr, 2026 | 16:15
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
WordPress Tennis Club theme <= 1.2.3 - PHP Object Injection vulnerability

Deserialization of Untrusted Data vulnerability in ThemeREX Tennis Club tennis-sportclub allows Object Injection.This issue affects Tennis Club: from n/a through <= 1.2.3.

Action-Not Available
Vendor-ThemeREX
Product-Tennis Club
CWE ID-CWE-502
Deserialization of Untrusted Data
CVE-2020-4682
Matching Score-4
Assigner-IBM Corporation
ShareView Details
Matching Score-4
Assigner-IBM Corporation
CVSS Score-8.1||HIGH
EPSS-2.99% / 86.72%
||
7 Day CHG~0.00%
Published-28 Jan, 2021 | 12:55
Updated-16 Sep, 2024 | 19:04
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

IBM MQ 7.5, 8.0, 9.0, 9.1, 9.2 LTS, and 9.2 CD could allow a remote attacker to execute arbitrary code on the system, caused by an unsafe deserialization of trusted data. An attacker could exploit this vulnerability to execute arbitrary code on the system. IBM X-Force ID: 186509.

Action-Not Available
Vendor-IBM Corporation
Product-websphere_mqmqmq_applianceMQ
CWE ID-CWE-502
Deserialization of Untrusted Data
CVE-2026-27417
Matching Score-4
Assigner-Patchstack
ShareView Details
Matching Score-4
Assigner-Patchstack
CVSS Score-9.8||CRITICAL
EPSS-0.06% / 19.00%
||
7 Day CHG~0.00%
Published-05 Mar, 2026 | 05:54
Updated-28 Apr, 2026 | 16:15
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
WordPress Sweet Date theme < 4.0.1 - PHP Object Injection vulnerability

Deserialization of Untrusted Data vulnerability in SeventhQueen Sweet Date sweetdate allows Object Injection.This issue affects Sweet Date: from n/a through < 4.0.1.

Action-Not Available
Vendor-SeventhQueen
Product-Sweet Date
CWE ID-CWE-502
Deserialization of Untrusted Data
CVE-2016-4000
Matching Score-4
Assigner-MITRE Corporation
ShareView Details
Matching Score-4
Assigner-MITRE Corporation
CVSS Score-9.8||CRITICAL
EPSS-12.49% / 94.01%
||
7 Day CHG~0.00%
Published-06 Jul, 2017 | 16:00
Updated-13 May, 2026 | 00:24
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

Jython before 2.7.1rc1 allows attackers to execute arbitrary code via a crafted serialized PyFunction object.

Action-Not Available
Vendor-jython_projectn/aDebian GNU/Linux
Product-debian_linuxjythonn/a
CWE ID-CWE-502
Deserialization of Untrusted Data
CVE-2020-5327
Matching Score-4
Assigner-Dell
ShareView Details
Matching Score-4
Assigner-Dell
CVSS Score-8.1||HIGH
EPSS-5.04% / 89.86%
||
7 Day CHG~0.00%
Published-06 Mar, 2020 | 20:25
Updated-16 Sep, 2024 | 20:47
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

Dell Security Management Server versions prior to 10.2.10 contain a Java RMI Deserialization of Untrusted Data vulnerability. When the server is exposed to the internet and Windows Firewall is disabled, a remote unauthenticated attacker may exploit this vulnerability by sending a crafted RMI request to execute arbitrary code on the target host.

Action-Not Available
Vendor-Dell Inc.
Product-security_management_serverDell Encryption Enterprise
CWE ID-CWE-502
Deserialization of Untrusted Data
CVE-2026-25874
Matching Score-4
Assigner-VulnCheck
ShareView Details
Matching Score-4
Assigner-VulnCheck
CVSS Score-9.3||CRITICAL
EPSS-0.11% / 29.47%
||
7 Day CHG~0.00%
Published-23 Apr, 2026 | 19:45
Updated-28 Apr, 2026 | 19:01
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
LeRobot Unsafe Deserialization Remote Code Execution via gRPC

LeRobot through 0.5.1 contains an unsafe deserialization vulnerability in the async inference pipeline where pickle.loads() is used to deserialize data received over unauthenticated gRPC channels without TLS in the policy server and robot client components. An unauthenticated network-reachable attacker can achieve arbitrary code execution on the server or client by sending a crafted pickle payload through the SendPolicyInstructions, SendObservations, or GetActions gRPC calls.

Action-Not Available
Vendor-huggingfaceHugging Face
Product-lerobotLeRobot
CWE ID-CWE-502
Deserialization of Untrusted Data
CVE-2026-26221
Matching Score-4
Assigner-VulnCheck
ShareView Details
Matching Score-4
Assigner-VulnCheck
CVSS Score-9.3||CRITICAL
EPSS-0.82% / 74.67%
||
7 Day CHG+0.20%
Published-13 Feb, 2026 | 15:21
Updated-12 May, 2026 | 01:46
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
Hyland OnBase Timer Service Unauthenticated .NET Remoting RCE

Hyland OnBase contains an unauthenticated .NET Remoting exposure in the OnBase Workflow Timer Service (Hyland.Core.Workflow.NTService.exe). An attacker who can reach the service can send crafted .NET Remoting requests to default HTTP channel endpoints on TCP/8900 (e.g., TimerServiceAPI.rem and TimerServiceEvents.rem for Workflow) to trigger unsafe object unmarshalling, enabling arbitrary file read/write. By writing attacker-controlled content into web-accessible locations or chaining with other OnBase features, this can lead to remote code execution. The same primitive can be abused by supplying a UNC path to coerce outbound NTLM authentication (SMB coercion) to an attacker-controlled host.

Action-Not Available
Vendor-Hyland
Product-OnBase Workflow Timer Service
CWE ID-CWE-502
Deserialization of Untrusted Data
CVE-2016-3957
Matching Score-4
Assigner-MITRE Corporation
ShareView Details
Matching Score-4
Assigner-MITRE Corporation
CVSS Score-9.8||CRITICAL
EPSS-12.74% / 94.08%
||
7 Day CHG~0.00%
Published-06 Feb, 2018 | 18:00
Updated-06 Aug, 2024 | 00:10
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

The secure_load function in gluon/utils.py in web2py before 2.14.2 uses pickle.loads to deserialize session information stored in cookies, which might allow remote attackers to execute arbitrary code by leveraging knowledge of encryption_key.

Action-Not Available
Vendor-web2pyn/a
Product-web2pyn/a
CWE ID-CWE-502
Deserialization of Untrusted Data
CVE-2020-5341
Matching Score-4
Assigner-Dell
ShareView Details
Matching Score-4
Assigner-Dell
CVSS Score-9.8||CRITICAL
EPSS-12.71% / 94.08%
||
7 Day CHG~0.00%
Published-28 Jul, 2021 | 00:05
Updated-16 Sep, 2024 | 22:34
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

Deserialization of Untrusted Data Vulnerability Dell EMC Avamar Server versions 7.4.1, 7.5.0, 7.5.1, 18.2, 19.1 and 19.2 and Dell EMC Integrated Data Protection Appliance versions 2.0, 2.1, 2.2, 2.3, 2.4 and 2.4.1 contain a Deserialization of Untrusted Data Vulnerability. A remote unauthenticated attacker could exploit this vulnerability to send a serialized payload that would execute code on the system.

Action-Not Available
Vendor-Dell Inc.
Product-emc_avamar_serveremc_integrated_data_protection_appliance_firmwareAvamar Virtual Edition
CWE ID-CWE-502
Deserialization of Untrusted Data
CVE-2025-30012
Matching Score-4
Assigner-SAP SE
ShareView Details
Matching Score-4
Assigner-SAP SE
CVSS Score-10||CRITICAL
EPSS-1.77% / 82.90%
||
7 Day CHG~0.00%
Published-13 May, 2025 | 00:14
Updated-23 Oct, 2025 | 16:52
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
Multiple vulnerabilities in SAP Supplier Relationship Management (Live Auction Cockpit)

The Live Auction Cockpit in SAP Supplier Relationship Management (SRM) uses a deprecated java applet component, which allows an unauthenticated attacker to send malicious payload request in a specific encoding format. The servlet will then decode this malicious request which will result in deserialization of data in the application leading to execution of arbitrary OS command on target as SAP Administrator. This vulnerability has High impact on confidentiality, integrity, and availability of the application.

Action-Not Available
Vendor-SAP SE
Product-supplier_relationship_managementSAP Supplier Relationship Management (Live Auction Cockpit)
CWE ID-CWE-502
Deserialization of Untrusted Data
CVE-2024-8353
Matching Score-4
Assigner-Wordfence
ShareView Details
Matching Score-4
Assigner-Wordfence
CVSS Score-9.8||CRITICAL
EPSS-91.64% / 99.69%
||
7 Day CHG~0.00%
Published-28 Sep, 2024 | 02:04
Updated-08 Apr, 2026 | 19:22
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
GiveWP – Donation Plugin and Fundraising Platform <= 3.16.1 - Unauthenticated PHP Object Injection

The GiveWP – Donation Plugin and Fundraising Platform plugin for WordPress is vulnerable to PHP Object Injection in all versions up to, and including, 3.16.1 via deserialization of untrusted input via several parameters like 'give_title' and 'card_address'. This makes it possible for unauthenticated attackers to inject a PHP Object. The additional presence of a POP chain allows attackers to delete arbitrary files and achieve remote code execution. This is essentially the same vulnerability as CVE-2024-5932, however, it was discovered the the presence of stripslashes_deep on user_info allows the is_serialized check to be bypassed. This issue was mostly patched in 3.16.1, but further hardening was added in 3.16.2.

Action-Not Available
Vendor-The Events Calendar (StellarWP)GiveWP
Product-givewpGiveWP – Donation Plugin and Fundraising Platformdonation_plugin_and_fundraising_platform
CWE ID-CWE-502
Deserialization of Untrusted Data
CVE-2016-3690
Matching Score-4
Assigner-Red Hat, Inc.
ShareView Details
Matching Score-4
Assigner-Red Hat, Inc.
CVSS Score-9.8||CRITICAL
EPSS-1.77% / 82.89%
||
7 Day CHG~0.00%
Published-08 Jun, 2017 | 18:00
Updated-13 May, 2026 | 00:24
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

The PooledInvokerServlet in JBoss EAP 4.x and 5.x allows remote attackers to execute arbitrary code via a crafted serialized payload.

Action-Not Available
Vendor-n/aRed Hat, Inc.
Product-jboss_enterprise_application_platformn/a
CWE ID-CWE-502
Deserialization of Untrusted Data
CVE-2026-26210
Matching Score-4
Assigner-VulnCheck
ShareView Details
Matching Score-4
Assigner-VulnCheck
CVSS Score-9.3||CRITICAL
EPSS-0.10% / 27.12%
||
7 Day CHG+0.02%
Published-23 Apr, 2026 | 21:24
Updated-05 May, 2026 | 14:43
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
KTransformers Unsafe Deserialization RCE via balance_serve

KTransformers through 0.5.3 contains an unsafe deserialization vulnerability in the balance_serve backend mode where the scheduler RPC server binds a ZMQ ROUTER socket to all interfaces with no authentication and deserializes incoming messages using pickle.loads() without validation. Attackers can send a crafted pickle payload to the exposed ZMQ socket to execute arbitrary code on the server with the privileges of the ktransformers process.

Action-Not Available
Vendor-kvcache-aikvcache-ai
Product-ktransformersktransformers
CWE ID-CWE-502
Deserialization of Untrusted Data
CVE-2020-36727
Matching Score-4
Assigner-Wordfence
ShareView Details
Matching Score-4
Assigner-Wordfence
CVSS Score-9.8||CRITICAL
EPSS-1.15% / 78.75%
||
7 Day CHG~0.00%
Published-07 Jun, 2023 | 01:51
Updated-08 Apr, 2026 | 19:17
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
Newsletter Manager <= 1.5.1 - Insecure Deserialization

The Newsletter Manager plugin for WordPress is vulnerable to insecure deserialization in versions up to, and including, 1.5.1. This is due to unsanitized input from the 'customFieldsDetails' parameter being passed through a deserialization function. This potentially makes it possible for unauthenticated attackers to inject a serialized PHP object.

Action-Not Available
Vendor-xyzscriptsf1logic
Product-newsletter_managerNewsletter Manager
CWE ID-CWE-502
Deserialization of Untrusted Data
CVE-2026-26222
Matching Score-4
Assigner-VulnCheck
ShareView Details
Matching Score-4
Assigner-VulnCheck
CVSS Score-10||CRITICAL
EPSS-1.16% / 78.81%
||
7 Day CHG~0.00%
Published-24 Feb, 2026 | 17:33
Updated-27 Feb, 2026 | 20:53
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
DocLink .NET Remoting Unauthenticated Arbitrary File Read/Write RCE

Altec DocLink (now maintained by Beyond Limits Inc.) version 4.0.336.0 exposes insecure .NET Remoting endpoints over TCP and HTTP/SOAP via Altec.RDCHostService.exe using the ObjectURI "doclinkServer.soap". The service does not require authentication and is vulnerable to unsafe object unmarshalling, allowing remote attackers to read arbitrary files from the underlying system by specifying local file paths. Additionally, attackers can coerce SMB authentication via UNC paths and write arbitrary files to server locations. Because writable paths may be web-accessible under IIS, this can result in unauthenticated remote code execution or denial of service through file overwrite.

Action-Not Available
Vendor-beyondBeyond Limits Inc.
Product-altec_doclinkAltec DocLink
CWE ID-CWE-502
Deserialization of Untrusted Data
CWE ID-CWE-918
Server-Side Request Forgery (SSRF)
CVE-2020-3716
Matching Score-4
Assigner-Adobe Systems Incorporated
ShareView Details
Matching Score-4
Assigner-Adobe Systems Incorporated
CVSS Score-9.8||CRITICAL
EPSS-17.34% / 95.14%
||
7 Day CHG~0.00%
Published-29 Jan, 2020 | 18:50
Updated-04 Aug, 2024 | 07:44
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

Magento versions 2.3.3 and earlier, 2.2.10 and earlier, 1.14.4.3 and earlier, and 1.9.4.3 and earlier have a deserialization of untrusted data vulnerability. Successful exploitation could lead to arbitrary code execution.

Action-Not Available
Vendor-magentoAdobe Inc.
Product-magentoMagento
CWE ID-CWE-502
Deserialization of Untrusted Data
CVE-2023-43208
Matching Score-4
Assigner-MITRE Corporation
ShareView Details
Matching Score-4
Assigner-MITRE Corporation
CVSS Score-9.8||CRITICAL
EPSS-94.42% / 99.98%
||
7 Day CHG~0.00%
Published-26 Oct, 2023 | 00:00
Updated-31 Oct, 2025 | 14:39
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
Known KEV||Action Due Date - 2024-06-10||Apply mitigations per vendor instructions or discontinue use of the product if mitigations are unavailable.

NextGen Healthcare Mirth Connect before version 4.4.1 is vulnerable to unauthenticated remote code execution. Note that this vulnerability is caused by the incomplete patch of CVE-2023-37679.

Action-Not Available
Vendor-nextgenn/aNextGen Healthcare
Product-mirth_connectn/aMirth Connect
CWE ID-CWE-502
Deserialization of Untrusted Data
CWE ID-CWE-78
Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')
CVE-2026-27083
Matching Score-4
Assigner-Patchstack
ShareView Details
Matching Score-4
Assigner-Patchstack
CVSS Score-9.8||CRITICAL
EPSS-0.06% / 18.25%
||
7 Day CHG~0.00%
Published-25 Mar, 2026 | 16:14
Updated-28 Apr, 2026 | 16:15
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
WordPress Work & Travel Company theme <= 1.2 - PHP Object Injection vulnerability

Deserialization of Untrusted Data vulnerability in ThemeREX Work & Travel Company work-travel-company allows Object Injection.This issue affects Work & Travel Company: from n/a through <= 1.2.

Action-Not Available
Vendor-ThemeREX
Product-Work & Travel Company
CWE ID-CWE-502
Deserialization of Untrusted Data
CVE-2021-43297
Matching Score-4
Assigner-Apache Software Foundation
ShareView Details
Matching Score-4
Assigner-Apache Software Foundation
CVSS Score-9.8||CRITICAL
EPSS-46.30% / 97.70%
||
7 Day CHG~0.00%
Published-10 Jan, 2022 | 15:25
Updated-04 Aug, 2024 | 03:55
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
Dubbo Hessian cause RCE when parse error

A deserialization vulnerability existed in dubbo hessian-lite 3.2.11 and its earlier versions, which could lead to malicious code execution. Most Dubbo users use Hessian2 as the default serialization/deserialization protocol, during Hessian catch unexpected exceptions, Hessian will log out some imformation for users, which may cause remote command execution. This issue affects Apache Dubbo Apache Dubbo 2.6.x versions prior to 2.6.12; Apache Dubbo 2.7.x versions prior to 2.7.15; Apache Dubbo 3.0.x versions prior to 3.0.5.

Action-Not Available
Vendor-The Apache Software Foundation
Product-dubboApache Dubbo
CWE ID-CWE-502
Deserialization of Untrusted Data
CVE-2020-36726
Matching Score-4
Assigner-Wordfence
ShareView Details
Matching Score-4
Assigner-Wordfence
CVSS Score-9.8||CRITICAL
EPSS-1.15% / 78.75%
||
7 Day CHG~0.00%
Published-07 Jun, 2023 | 01:51
Updated-08 Apr, 2026 | 19:17
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
Ultimate Reviews < 2.1.33 - PHP Object Injection

The Ultimate Reviews plugin for WordPress is vulnerable to PHP Object Injection in versions up to, and including, 2.1.32 via deserialization of untrusted input in several vulnerable functions. This allows unauthenticated attackers to inject a PHP Object. No POP chain is present in the vulnerable plugin.

Action-Not Available
Vendor-etoilewebdesignrustaurius
Product-ultimate_reviewsUltimate Reviews
CWE ID-CWE-502
Deserialization of Untrusted Data
CVE-2023-43981
Matching Score-4
Assigner-MITRE Corporation
ShareView Details
Matching Score-4
Assigner-MITRE Corporation
CVSS Score-9.8||CRITICAL
EPSS-0.10% / 28.13%
||
7 Day CHG~0.00%
Published-05 Oct, 2023 | 00:00
Updated-19 Sep, 2024 | 20:35
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

Presto Changeo testsitecreator up to 1.1.1 was discovered to contain a deserialization vulnerability via the component delete_excluded_folder.php.

Action-Not Available
Vendor-presto-changeon/apresto-changeo
Product-test_site_creatorn/atest_site_creator
CWE ID-CWE-502
Deserialization of Untrusted Data
CVE-2026-26333
Matching Score-4
Assigner-VulnCheck
ShareView Details
Matching Score-4
Assigner-VulnCheck
CVSS Score-10||CRITICAL
EPSS-0.26% / 49.56%
||
7 Day CHG+0.07%
Published-13 Feb, 2026 | 20:51
Updated-26 Feb, 2026 | 22:46
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
Calero VeraSMART < 2022 R1 .NET Remoting Arbitrary File Read Leading to ViewState RCE

Calero VeraSMART versions prior to 2022 R1 expose an unauthenticated .NET Remoting HTTP service on TCP port 8001. The service publishes default ObjectURIs (including EndeavorServer.rem and RemoteFileReceiver.rem) and permits the use of SOAP and binary formatters with TypeFilterLevel set to Full. An unauthenticated remote attacker can invoke the exposed remoting endpoints to perform arbitrary file read and write operations via the WebClient class. This allows retrieval of sensitive files such as WebRoot\\web.config, which may disclose IIS machineKey validation and decryption keys. An attacker can use these keys to generate a malicious ASP.NET ViewState payload and achieve remote code execution within the IIS application context. Additionally, supplying a UNC path can trigger outbound SMB authentication from the service account, potentially exposing NTLMv2 hashes for relay or offline cracking.

Action-Not Available
Vendor-caleroCalero
Product-verasmartVeraSMART
CWE ID-CWE-306
Missing Authentication for Critical Function
CWE ID-CWE-502
Deserialization of Untrusted Data
CVE-2026-42472
Matching Score-4
Assigner-MITRE Corporation
ShareView Details
Matching Score-4
Assigner-MITRE Corporation
CVSS Score-9.8||CRITICAL
EPSS-0.05% / 16.03%
||
7 Day CHG~0.00%
Published-01 May, 2026 | 00:00
Updated-05 May, 2026 | 19:39
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

Unsafe deserialization vulnerability in MixPHP Framework 2.x thru 2.2.17. The session and cache handlers use unserialize() on data from Redis in the RedisHandler object.

Action-Not Available
Vendor-n/a
Product-n/a
CWE ID-CWE-502
Deserialization of Untrusted Data
CVE-2026-27084
Matching Score-4
Assigner-Patchstack
ShareView Details
Matching Score-4
Assigner-Patchstack
CVSS Score-9.8||CRITICAL
EPSS-0.02% / 6.07%
||
7 Day CHG-0.04%
Published-25 Mar, 2026 | 16:14
Updated-28 Apr, 2026 | 16:15
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
WordPress Buisson theme <= 1.1.11 - PHP Object Injection vulnerability

Deserialization of Untrusted Data vulnerability in ThemeREX Buisson buisson allows Object Injection.This issue affects Buisson: from n/a through <= 1.1.11.

Action-Not Available
Vendor-ThemeREX
Product-Buisson
CWE ID-CWE-502
Deserialization of Untrusted Data
CVE-2020-37071
Matching Score-4
Assigner-VulnCheck
ShareView Details
Matching Score-4
Assigner-VulnCheck
CVSS Score-9.3||CRITICAL
EPSS-0.55% / 68.30%
||
7 Day CHG~0.00%
Published-03 Feb, 2026 | 22:01
Updated-04 Feb, 2026 | 19:05
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
CraftCMS 3 vCard Plugin 1.0.0 - Remote Code Execution

CraftCMS 3 vCard Plugin 1.0.0 contains a deserialization vulnerability that allows unauthenticated attackers to execute arbitrary PHP code through a crafted payload. Attackers can generate a malicious serialized payload that triggers remote code execution by exploiting the plugin's vCard download functionality with a specially crafted request.

Action-Not Available
Vendor-CraftCMS
Product-CraftCMS
CWE ID-CWE-502
Deserialization of Untrusted Data
CVE-2026-27082
Matching Score-4
Assigner-Patchstack
ShareView Details
Matching Score-4
Assigner-Patchstack
CVSS Score-9.8||CRITICAL
EPSS-0.06% / 18.25%
||
7 Day CHG~0.00%
Published-25 Mar, 2026 | 16:14
Updated-28 Apr, 2026 | 16:15
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
WordPress Love Story theme <= 1.3.12 - PHP Object Injection vulnerability

Deserialization of Untrusted Data vulnerability in ThemeREX Love Story lovestory allows Object Injection.This issue affects Love Story: from n/a through <= 1.3.12.

Action-Not Available
Vendor-ThemeREX
Product-Love Story
CWE ID-CWE-502
Deserialization of Untrusted Data
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