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Vulnerability Details :

CVE-2026-16076

Summary
Assigner-VulDB
Assigner Org ID-1af790b2-7ee1-4545-860a-a788eba489b5
Published At-18 Jul, 2026 | 05:30
Updated At-18 Jul, 2026 | 05:30
Rejected At-
Credits

AstrBotDevs AstrBot API open_api.py OpenApiRoute.chat_send authentication spoofing

A vulnerability has been found in AstrBotDevs AstrBot up to 4.25.5. This issue affects the function OpenApiRoute.chat_send of the file astrbot/dashboard/routes/open_api.py of the component API. Such manipulation of the argument Username leads to authentication bypass by spoofing. It is possible to launch the attack remotely. The exploit has been disclosed to the public and may be used. The vendor was contacted early about this disclosure but did not respond in any way.

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)
â–¼Common Vulnerabilities and Exposures (CVE)
cve.org
Assigner:VulDB
Assigner Org ID:1af790b2-7ee1-4545-860a-a788eba489b5
Published At:18 Jul, 2026 | 05:30
Updated At:18 Jul, 2026 | 05:30
Rejected At:
â–¼CVE Numbering Authority (CNA)
AstrBotDevs AstrBot API open_api.py OpenApiRoute.chat_send authentication spoofing

A vulnerability has been found in AstrBotDevs AstrBot up to 4.25.5. This issue affects the function OpenApiRoute.chat_send of the file astrbot/dashboard/routes/open_api.py of the component API. Such manipulation of the argument Username leads to authentication bypass by spoofing. It is possible to launch the attack remotely. The exploit has been disclosed to the public and may be used. The vendor was contacted early about this disclosure but did not respond in any way.

Affected Products
Vendor
AstrBotDevs
Product
AstrBot
CPEs
  • cpe:2.3:a:astrbot:astrbot:*:*:*:*:*:*:*:*
Modules
  • API
Versions
Affected
  • 4.25.0
  • 4.25.1
  • 4.25.2
  • 4.25.3
  • 4.25.4
  • 4.25.5
Problem Types
TypeCWE IDDescription
CWECWE-290Authentication Bypass by Spoofing
CWECWE-287Improper Authentication
Type: CWE
CWE ID: CWE-290
Description: Authentication Bypass by Spoofing
Type: CWE
CWE ID: CWE-287
Description: Improper Authentication
Metrics
VersionBase scoreBase severityVector
4.05.3MEDIUM
CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:P
3.16.3MEDIUM
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L/E:P/RL:X/RC:R
3.06.3MEDIUM
CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L/E:P/RL:X/RC:R
2.06.5N/A
AV:N/AC:L/Au:S/C:P/I:P/A:P/E:POC/RL:ND/RC:UR
Version: 4.0
Base score: 5.3
Base severity: MEDIUM
Vector:
CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:P
Version: 3.1
Base score: 6.3
Base severity: MEDIUM
Vector:
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L/E:P/RL:X/RC:R
Version: 3.0
Base score: 6.3
Base severity: MEDIUM
Vector:
CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L/E:P/RL:X/RC:R
Version: 2.0
Base score: 6.5
Base severity: N/A
Vector:
AV:N/AC:L/Au:S/C:P/I:P/A:P/E:POC/RL:ND/RC:UR
Metrics Other Info
Impacts
CAPEC IDDescription
Solutions

Configurations

Workarounds

Exploits

Credits

reporter
Eric-d (VulDB User)
coordinator
VulDB CNA Team
Timeline
EventDate
Advisory disclosed2026-07-17 00:00:00
VulDB entry created2026-07-17 02:00:00
VulDB entry last update2026-07-17 15:45:44
Event: Advisory disclosed
Date: 2026-07-17 00:00:00
Event: VulDB entry created
Date: 2026-07-17 02:00:00
Event: VulDB entry last update
Date: 2026-07-17 15:45:44
Replaced By

Rejected Reason

References
HyperlinkResource
https://vuldb.com/vuln/379791
vdb-entry
technical-description
https://vuldb.com/vuln/379791/cti
signature
permissions-required
https://vuldb.com/cve/CVE-2026-16076
third-party-advisory
https://vuldb.com/submit/852864
third-party-advisory
https://gist.github.com/YLChen-007/080ba55a71588dbbba3f27afed4c072c
exploit
Hyperlink: https://vuldb.com/vuln/379791
Resource:
vdb-entry
technical-description
Hyperlink: https://vuldb.com/vuln/379791/cti
Resource:
signature
permissions-required
Hyperlink: https://vuldb.com/cve/CVE-2026-16076
Resource:
third-party-advisory
Hyperlink: https://vuldb.com/submit/852864
Resource:
third-party-advisory
Hyperlink: https://gist.github.com/YLChen-007/080ba55a71588dbbba3f27afed4c072c
Resource:
exploit
Information is not available yet
â–¼National Vulnerability Database (NVD)
nvd.nist.gov
Source:cna@vuldb.com
Published At:18 Jul, 2026 | 06:16
Updated At:18 Jul, 2026 | 06:16

A vulnerability has been found in AstrBotDevs AstrBot up to 4.25.5. This issue affects the function OpenApiRoute.chat_send of the file astrbot/dashboard/routes/open_api.py of the component API. Such manipulation of the argument Username leads to authentication bypass by spoofing. It is possible to launch the attack remotely. The exploit has been disclosed to the public and may be used. The vendor was contacted early about this disclosure but did not respond in any way.

CISA Catalog
Date AddedDue DateVulnerability NameRequired Action
N/A
Date Added: N/A
Due Date: N/A
Vulnerability Name: N/A
Required Action: N/A
Metrics
TypeVersionBase scoreBase severityVector
Secondary4.02.1LOW
CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:P/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
Primary3.16.3MEDIUM
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L
Secondary2.06.5MEDIUM
AV:N/AC:L/Au:S/C:P/I:P/A:P
Type: Secondary
Version: 4.0
Base score: 2.1
Base severity: LOW
Vector:
CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:P/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
Type: Primary
Version: 3.1
Base score: 6.3
Base severity: MEDIUM
Vector:
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L
Type: Secondary
Version: 2.0
Base score: 6.5
Base severity: MEDIUM
Vector:
AV:N/AC:L/Au:S/C:P/I:P/A:P
CPE Matches

Weaknesses
CWE IDTypeSource
CWE-287Primarycna@vuldb.com
CWE-290Primarycna@vuldb.com
CWE ID: CWE-287
Type: Primary
Source: cna@vuldb.com
CWE ID: CWE-290
Type: Primary
Source: cna@vuldb.com
Evaluator Description

Evaluator Impact

Evaluator Solution

Vendor Statements

References
HyperlinkSourceResource
https://gist.github.com/YLChen-007/080ba55a71588dbbba3f27afed4c072ccna@vuldb.com
N/A
https://vuldb.com/cve/CVE-2026-16076cna@vuldb.com
N/A
https://vuldb.com/submit/852864cna@vuldb.com
N/A
https://vuldb.com/vuln/379791cna@vuldb.com
N/A
https://vuldb.com/vuln/379791/cticna@vuldb.com
N/A
Hyperlink: https://gist.github.com/YLChen-007/080ba55a71588dbbba3f27afed4c072c
Source: cna@vuldb.com
Resource: N/A
Hyperlink: https://vuldb.com/cve/CVE-2026-16076
Source: cna@vuldb.com
Resource: N/A
Hyperlink: https://vuldb.com/submit/852864
Source: cna@vuldb.com
Resource: N/A
Hyperlink: https://vuldb.com/vuln/379791
Source: cna@vuldb.com
Resource: N/A
Hyperlink: https://vuldb.com/vuln/379791/cti
Source: cna@vuldb.com
Resource: N/A

Change History

0
Information is not available yet

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Vendor-n/aCisco Systems, Inc.
Product-cloud_services_platform_2100Cisco Cloud Services Platform 2100
CWE ID-CWE-287
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CWE ID-CWE-264
Not Available
CVE-2017-12160
Matching Score-4
Assigner-Red Hat, Inc.
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Matching Score-4
Assigner-Red Hat, Inc.
CVSS Score-7.2||HIGH
EPSS-1.89% / 77.19%
||
7 Day CHG~0.00%
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Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

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Product-keycloakkeycloak
CWE ID-CWE-285
Improper Authorization
CWE ID-CWE-287
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CVE-2024-23558
Matching Score-4
Assigner-HCL Software
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Matching Score-4
Assigner-HCL Software
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EPSS-0.31% / 22.77%
||
7 Day CHG~0.00%
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Rejected-Not Available
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KEV Added-Not Available
KEV Action Due Date-Not Available
HCL DevOps Deploy / HCL Launch does not invalidate all session authentication cookies after logout

HCL DevOps Deploy / HCL Launch does not invalidate session after logout which could allow an authenticated user to impersonate another user on the system.

Action-Not Available
Vendor-HCL Technologies Ltd.
Product-hcl_devops_deployhcl_launchDevOps Deploy / Launchhcl_launchhcl_devops_deploy
CWE ID-CWE-290
Authentication Bypass by Spoofing
CVE-2024-22395
Matching Score-4
Assigner-SonicWall, Inc.
ShareView Details
Matching Score-4
Assigner-SonicWall, Inc.
CVSS Score-6.3||MEDIUM
EPSS-0.43% / 35.04%
||
7 Day CHG~0.00%
Published-23 Feb, 2024 | 23:37
Updated-05 Dec, 2024 | 17:04
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

Improper access control vulnerability has been identified in the SMA100 SSL-VPN virtual office portal, which in specific conditions could potentially enable a remote authenticated attacker to associate another user's MFA mobile application.

Action-Not Available
Vendor-SonicWall Inc.
Product-sma_410_firmwaresma_210sma_400_firmwaresma_410sma_210_firmwaresma_500v_firmwaresma_500vsma_200_firmwaresma_200sma_400SMA100
CWE ID-CWE-287
Improper Authentication
CVE-2024-11209
Matching Score-4
Assigner-VulDB
ShareView Details
Matching Score-4
Assigner-VulDB
CVSS Score-5.3||MEDIUM
EPSS-0.60% / 44.86%
||
7 Day CHG~0.00%
Published-14 Nov, 2024 | 13:31
Updated-19 Nov, 2024 | 19:14
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
Apereo CAS 2FA login improper authentication

A vulnerability was found in Apereo CAS 6.6. It has been classified as critical. This affects an unknown part of the file /login?service of the component 2FA. The manipulation leads to improper authentication. It is possible to initiate the attack remotely. The exploit has been disclosed to the public and may be used. The vendor was contacted early about this disclosure but did not respond in any way.

Action-Not Available
Vendor-apereoApereoapereo
Product-central_authentication_serviceCAScas_server
CWE ID-CWE-287
Improper Authentication
CVE-2021-36921
Matching Score-4
Assigner-MITRE Corporation
ShareView Details
Matching Score-4
Assigner-MITRE Corporation
CVSS Score-8.8||HIGH
EPSS-1.37% / 68.74%
||
7 Day CHG~0.00%
Published-12 Aug, 2021 | 17:21
Updated-04 Aug, 2024 | 01:09
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

AIMANAGER before B115 on MONITORAPP Application Insight Web Application Firewall (AIWAF) devices with Manager 2.1.0 has Improper Authentication. An attacker can gain administrative access by modifying the response to an authentication check request.

Action-Not Available
Vendor-monitorappn/a
Product-application_insight_web_application_firewallapplication_insight_managern/a
CWE ID-CWE-287
Improper Authentication
CVE-2026-6729
Matching Score-4
Assigner-VulnCheck
ShareView Details
Matching Score-4
Assigner-VulnCheck
CVSS Score-5.3||MEDIUM
EPSS-0.20% / 9.66%
||
7 Day CHG~0.00%
Published-20 Apr, 2026 | 22:01
Updated-14 Jul, 2026 | 22:03
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
HKUDS OpenHarness Session Key Collision Privilege Escalation

HKUDS OpenHarness prior to PR #159 remediation contains a session key derivation vulnerability that allows authenticated participants in shared chats or threads to hijack other users' sessions by exploiting a shared ohmo session key that lacks sender identity verification. Attackers can reuse another user's conversation state and replace or interrupt their active tasks by colliding into the same session boundary through the shared chat or thread scope.

Action-Not Available
Vendor-hkudsHKUDS
Product-openharnessOpenHarness
CWE ID-CWE-287
Improper Authentication
CVE-2021-34785
Matching Score-4
Assigner-Cisco Systems, Inc.
ShareView Details
Matching Score-4
Assigner-Cisco Systems, Inc.
CVSS Score-6.5||MEDIUM
EPSS-1.28% / 66.80%
||
7 Day CHG~0.00%
Published-09 Sep, 2021 | 05:01
Updated-07 Nov, 2024 | 22:00
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
Cisco BroadWorks CommPilot Application Software Vulnerabilities

Multiple vulnerabilities in Cisco BroadWorks CommPilot Application Software could allow an authenticated, remote attacker to delete arbitrary user accounts or gain elevated privileges on an affected system.

Action-Not Available
Vendor-Cisco Systems, Inc.
Product-broadworks_commpilot_application_softwareCisco BroadWorks
CWE ID-CWE-620
Unverified Password Change
CWE ID-CWE-287
Improper Authentication
CVE-2016-10826
Matching Score-4
Assigner-MITRE Corporation
ShareView Details
Matching Score-4
Assigner-MITRE Corporation
CVSS Score-8.8||HIGH
EPSS-1.31% / 67.38%
||
7 Day CHG~0.00%
Published-01 Aug, 2019 | 18:28
Updated-06 Aug, 2024 | 03:38
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

cPanel before 55.9999.141 allows attackers to bypass Two Factor Authentication via DNS clustering requests (SEC-93).

Action-Not Available
Vendor-n/acPanel (WebPros International, LLC)
Product-cpaneln/a
CWE ID-CWE-287
Improper Authentication
CVE-2016-10831
Matching Score-4
Assigner-MITRE Corporation
ShareView Details
Matching Score-4
Assigner-MITRE Corporation
CVSS Score-7.2||HIGH
EPSS-1.39% / 69.29%
||
7 Day CHG~0.00%
Published-01 Aug, 2019 | 16:25
Updated-06 Aug, 2024 | 03:38
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

cPanel before 55.9999.141 does not perform as two-factor authentication check when possessing another account (SEC-101).

Action-Not Available
Vendor-n/acPanel (WebPros International, LLC)
Product-cpaneln/a
CWE ID-CWE-287
Improper Authentication
CVE-2021-33539
Matching Score-4
Assigner-CERT@VDE
ShareView Details
Matching Score-4
Assigner-CERT@VDE
CVSS Score-7.2||HIGH
EPSS-1.06% / 60.67%
||
7 Day CHG~0.00%
Published-25 Jun, 2021 | 18:26
Updated-16 Sep, 2024 | 17:43
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
WEIDMUELLER: WLAN devices affected by authentication bypass vulnerability

In Weidmueller Industrial WLAN devices in multiple versions an exploitable authentication bypass vulnerability exists in the hostname processing. A specially configured device hostname can cause the device to interpret selected remote traffic as local traffic, resulting in a bypass of web authentication. An attacker can send authenticated SNMP requests to trigger this vulnerability.

Action-Not Available
Vendor-weidmuellerWeidmüller
Product-ie-wlt-vl-ap-br-cl-euie-wl-bl-ap-cl-euie-wl-bl-ap-cl-us_firmwareie-wlt-bl-ap-cl-eu_firmwareie-wlt-vl-ap-br-cl-eu_firmwareie-wl-vl-ap-br-cl-us_firmwareie-wlt-bl-ap-cl-us_firmwareie-wl-vl-ap-br-cl-usie-wl-vl-ap-br-cl-euie-wlt-bl-ap-cl-usie-wl-bl-ap-cl-usie-wl-bl-ap-cl-eu_firmwareie-wlt-bl-ap-cl-euie-wlt-vl-ap-br-cl-usie-wlt-vl-ap-br-cl-us_firmwareie-wl-vl-ap-br-cl-eu_firmwareIE-WL(T)-BL-AP-CL-XXIE-WL(T)-VL-AP-CL-XX
CWE ID-CWE-287
Improper Authentication
CVE-2026-5557
Matching Score-4
Assigner-VulDB
ShareView Details
Matching Score-4
Assigner-VulDB
CVSS Score-5.3||MEDIUM
EPSS-0.36% / 28.22%
||
7 Day CHG~0.00%
Published-05 Apr, 2026 | 09:45
Updated-24 Apr, 2026 | 18:14
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
badlogic pi-mono pi-mom Slack Bot slack.ts authentication bypass

A vulnerability was detected in badlogic pi-mono up to 0.58.4. This issue affects some unknown processing of the file packages/mom/src/slack.ts of the component pi-mom Slack Bot. The manipulation results in authentication bypass using alternate channel. The attack can be executed remotely. The exploit is now public and may be used. The vendor was contacted early about this disclosure but did not respond in any way.

Action-Not Available
Vendor-badlogic
Product-pi-mono
CWE ID-CWE-287
Improper Authentication
CWE ID-CWE-288
Authentication Bypass Using an Alternate Path or Channel
CVE-2021-32693
Matching Score-4
Assigner-GitHub, Inc.
ShareView Details
Matching Score-4
Assigner-GitHub, Inc.
CVSS Score-6.8||MEDIUM
EPSS-1.39% / 69.19%
||
7 Day CHG~0.00%
Published-17 Jun, 2021 | 22:40
Updated-03 Aug, 2024 | 23:25
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
Authentication granted with multiple firewalls

Symfony is a PHP framework for web and console applications and a set of reusable PHP components. A vulnerability related to firewall authentication is in Symfony starting with version 5.3.0 and prior to 5.3.2. When an application defines multiple firewalls, the token authenticated by one of the firewalls was available for all other firewalls. This could be abused when the application defines different providers for each part of the application, in such a situation, a user authenticated on a part of the application could be considered authenticated on the rest of the application. Starting in version 5.3.2, a patch ensures that the authenticated token is only available for the firewall that generates it.

Action-Not Available
Vendor-sensiolabssymfony
Product-symfonysymfony
CWE ID-CWE-287
Improper Authentication
CVE-2015-8269
Matching Score-4
Assigner-CERT/CC
ShareView Details
Matching Score-4
Assigner-CERT/CC
CVSS Score-7.5||HIGH
EPSS-2.29% / 81.27%
||
7 Day CHG~0.00%
Published-04 Feb, 2016 | 11:00
Updated-06 May, 2026 | 22:30
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

The API on Fisher-Price Smart Toy Bear devices allows remote attackers to obtain sensitive information or modify data by leveraging presence in an 802.11 network's coverage area and entering an account number.

Action-Not Available
Vendor-fisher-pricen/a
Product-smart_toy_bearn/a
CWE ID-CWE-287
Improper Authentication
CVE-2015-8332
Matching Score-4
Assigner-MITRE Corporation
ShareView Details
Matching Score-4
Assigner-MITRE Corporation
CVSS Score-8.8||HIGH
EPSS-1.01% / 59.25%
||
7 Day CHG~0.00%
Published-28 Aug, 2017 | 21:00
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

Huawei Video Content Management (VCM) before V100R001C10SPC001 does not properly "authenticate online user identities and privileges," which allows remote authenticated users to gain privileges and perform a case operation as another user via a crafted message, aka "Horizontal Privilege Escalation Vulnerability."

Action-Not Available
Vendor-n/aHuawei Technologies Co., Ltd.
Product-vcm5010_firmwarevcm5020vcm5020_firmwarevcm5010n/a
CWE ID-CWE-287
Improper Authentication
CVE-2021-27522
Matching Score-4
Assigner-MITRE Corporation
ShareView Details
Matching Score-4
Assigner-MITRE Corporation
CVSS Score-8.8||HIGH
EPSS-1.11% / 62.21%
||
7 Day CHG~0.00%
Published-08 Apr, 2021 | 15:13
Updated-03 Aug, 2024 | 21:26
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

Learnsite 1.2.5.0 contains a remote privilege escalation vulnerability in /Manager/index.aspx through the JudgIsAdmin() function. By modifying the initial letter of the key of a user cookie, the key of the administrator cookie can be obtained.

Action-Not Available
Vendor-learnsite_projectn/a
Product-learnsiten/a
CWE ID-CWE-287
Improper Authentication
CVE-2021-28494
Matching Score-4
Assigner-Arista Networks, Inc.
ShareView Details
Matching Score-4
Assigner-Arista Networks, Inc.
CVSS Score-9.6||CRITICAL
EPSS-0.88% / 54.91%
||
7 Day CHG~0.00%
Published-09 Sep, 2021 | 12:46
Updated-03 Aug, 2024 | 21:47
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

In Arista's MOS (Metamako Operating System) software which is supported on the 7130 product line, under certain conditions, authentication is bypassed by unprivileged users who are accessing the Web UI. This issue affects: Arista Metamako Operating System MOS-0.34.0 and prior releases

Action-Not Available
Vendor-Arista Networks, Inc.
Product-metamako_operating_system7130Metamako Operating System
CWE ID-CWE-287
Improper Authentication
CVE-2021-22497
Matching Score-4
Assigner-OpenText (formerly Micro Focus)
ShareView Details
Matching Score-4
Assigner-OpenText (formerly Micro Focus)
CVSS Score-3.8||LOW
EPSS-0.76% / 51.18%
||
7 Day CHG~0.00%
Published-12 Apr, 2021 | 20:53
Updated-16 Sep, 2024 | 18:49
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
Advanced Authentication Improper Session Management

Advanced Authentication versions prior to 6.3 SP4 have a potential broken authentication due to improper session management issue.

Action-Not Available
Vendor-Micro Focus International Limited
Product-netiq_advanced_authenticationAdvanced Authentication
CWE ID-CWE-287
Improper Authentication
CVE-2021-22155
Matching Score-4
Assigner-BlackBerry
ShareView Details
Matching Score-4
Assigner-BlackBerry
CVSS Score-8.8||HIGH
EPSS-0.96% / 57.47%
||
7 Day CHG~0.00%
Published-12 May, 2021 | 23:01
Updated-03 Aug, 2024 | 18:37
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

An Authentication Bypass vulnerability in the SAML Authentication component of BlackBerry Workspaces Server (deployed with Appliance-X) version(s) 10.1, 9.1 and earlier could allow an attacker to potentially gain access to the application in the context of the targeted user’s account.

Action-Not Available
Vendor-n/aBlackBerry Limited
Product-workspaces_servern/a
CWE ID-CWE-287
Improper Authentication
CVE-2021-22858
Matching Score-4
Assigner-TWCERT/CC
ShareView Details
Matching Score-4
Assigner-TWCERT/CC
CVSS Score-8.8||HIGH
EPSS-1.19% / 64.51%
||
7 Day CHG~0.00%
Published-17 Feb, 2021 | 10:45
Updated-17 Sep, 2024 | 01:35
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
ChanGate EnterPrise Co., Ltd property management system - Broken Authentication

Attackers can access the CGE account management function without privilege for permission elevation and execute arbitrary commands or files after obtaining user permissions.

Action-Not Available
Vendor-changjia_property_management_system_projectChanGate EnterPrise Co., Ltd
Product-changjia_property_management_systemproperty management system
CWE ID-CWE-287
Improper Authentication
CWE ID-CWE-434
Unrestricted Upload of File with Dangerous Type
CVE-2019-15299
Matching Score-4
Assigner-MITRE Corporation
ShareView Details
Matching Score-4
Assigner-MITRE Corporation
CVSS Score-8.8||HIGH
EPSS-1.63% / 73.59%
||
7 Day CHG~0.00%
Published-24 Feb, 2020 | 12:55
Updated-05 Aug, 2024 | 00:42
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 Centreon Web through 19.04.3. When a user changes his password on his profile page, the contact_autologin_key field in the database becomes blank when it should be NULL. This makes it possible to partially bypass authentication.

Action-Not Available
Vendor-n/aCENTREON
Product-centreon_webn/a
CWE ID-CWE-287
Improper Authentication
CVE-2021-20288
Matching Score-4
Assigner-Red Hat, Inc.
ShareView Details
Matching Score-4
Assigner-Red Hat, Inc.
CVSS Score-7.2||HIGH
EPSS-2.13% / 79.87%
||
7 Day CHG+0.02%
Published-15 Apr, 2021 | 00:00
Updated-03 Aug, 2024 | 17:37
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

An authentication flaw was found in ceph in versions before 14.2.20. When the monitor handles CEPHX_GET_AUTH_SESSION_KEY requests, it doesn't sanitize other_keys, allowing key reuse. An attacker who can request a global_id can exploit the ability of any user to request a global_id previously associated with another user, as ceph does not force the reuse of old keys to generate new ones. The highest threat from this vulnerability is to data confidentiality and integrity as well as system availability.

Action-Not Available
Vendor-n/aRed Hat, Inc.Debian GNU/LinuxFedora ProjectThe Linux Foundation
Product-ceph_storagecephdebian_linuxfedoraceph
CWE ID-CWE-287
Improper Authentication
CVE-2007-5374
Matching Score-4
Assigner-MITRE Corporation
ShareView Details
Matching Score-4
Assigner-MITRE Corporation
CVSS Score-6.5||MEDIUM
EPSS-2.19% / 80.37%
||
7 Day CHG~0.00%
Published-11 Oct, 2007 | 10:00
Updated-23 Apr, 2026 | 00:35
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

cp_memberedit.php in LightBlog 8.4.1.1 does not check for administrative credentials when processing an admin action, which allows remote authenticated users to increase the privileges of any account.

Action-Not Available
Vendor-lightblogn/a
Product-lightblogn/a
CWE ID-CWE-287
Improper Authentication
CVE-2021-0193
Matching Score-4
Assigner-Intel Corporation
ShareView Details
Matching Score-4
Assigner-Intel Corporation
CVSS Score-7.2||HIGH
EPSS-0.93% / 56.72%
||
7 Day CHG~0.00%
Published-12 May, 2022 | 16:35
Updated-05 May, 2025 | 17:16
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

Improper authentication in the Intel(R) In-Band Manageability software before version 2.13.0 may allow a privileged user to potentially enable escalation of privilege via network access.

Action-Not Available
Vendor-n/aIBM Corporation
Product-in-band_manageabilityIntel(R) In-Band Manageability software
CWE ID-CWE-287
Improper Authentication
CVE-2026-45283
Matching Score-4
Assigner-GitHub, Inc.
ShareView Details
Matching Score-4
Assigner-GitHub, Inc.
CVSS Score-6.3||MEDIUM
EPSS-0.21% / 11.39%
||
7 Day CHG~0.00%
Published-01 Jun, 2026 | 16:53
Updated-03 Jun, 2026 | 17:02
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
Nextcloud: Files Lock app allows users to lock and unlock files of other users

Nextcloud is an open source content collaboration platform. In Nextcloud Server from versions 32.0.0 to before 32.0.2, and 33.0.0 to before 33.0.1, the files_lock app did not properly validate the ownership of files when processing DAV lock and unlock requests. An authenticated user could lock or unlock files belonging to other users by targeting their absolute WebDAV paths. Additionally, lock tokens were disclosed to unauthorized callers in error responses, allowing attackers to remove token-based locks placed by other users' client applications. It is recommended that the Nextcloud Server is upgraded to 32.0.2 or 33.0.1. It is recommended that the Nextcloud Enterprise Server is upgraded to 31.0.14.4 or 32.0.2 or 33.0.1

Action-Not Available
Vendor-Nextcloud GmbH
Product-nextcloud_serversecurity-advisories
CWE ID-CWE-287
Improper Authentication
CVE-2020-8828
Matching Score-4
Assigner-MITRE Corporation
ShareView Details
Matching Score-4
Assigner-MITRE Corporation
CVSS Score-8.8||HIGH
EPSS-1.80% / 76.03%
||
7 Day CHG~0.00%
Published-08 Apr, 2020 | 19:49
Updated-07 Aug, 2024 | 15:43
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

As of v1.5.0, the default admin password is set to the argocd-server pod name. For insiders with access to the cluster or logs, this issue could be abused for privilege escalation, as Argo has privileged roles. A malicious insider is the most realistic threat, but pod names are not meant to be kept secret and could wind up just about anywhere.

Action-Not Available
Vendor-argoprojn/a
Product-argo_cdn/a
CWE ID-CWE-287
Improper Authentication
CWE ID-CWE-1188
Initialization of a Resource with an Insecure Default
CVE-2020-4662
Matching Score-4
Assigner-IBM Corporation
ShareView Details
Matching Score-4
Assigner-IBM Corporation
CVSS Score-6.5||MEDIUM
EPSS-1.29% / 67.01%
||
7 Day CHG~0.00%
Published-14 Aug, 2020 | 12:40
Updated-16 Sep, 2024 | 20:12
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

IBM Event Streams 10.0.0 could allow an authenticated user to perform tasks to a schema due to improper authentication validation. IBM X-Force ID: 186233.

Action-Not Available
Vendor-IBM Corporation
Product-event_streamsEvent Streams
CWE ID-CWE-287
Improper Authentication
CVE-2020-4205
Matching Score-4
Assigner-IBM Corporation
ShareView Details
Matching Score-4
Assigner-IBM Corporation
CVSS Score-5||MEDIUM
EPSS-0.53% / 41.13%
||
7 Day CHG~0.00%
Published-19 Mar, 2020 | 13:40
Updated-16 Sep, 2024 | 16:38
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

IBM DataPower Gateway 2018.4.1.0 through 2018.4.1.8 could allow an authenticated user to bypass security restrictions, and continue to access the server even after authentication certificates have been revolked. IBM X-Force ID: 174961.

Action-Not Available
Vendor-IBM Corporation
Product-datapower_gatewayDataPower Gateway
CWE ID-CWE-287
Improper Authentication
CVE-2014-2062
Matching Score-4
Assigner-Debian GNU/Linux
ShareView Details
Matching Score-4
Assigner-Debian GNU/Linux
CVSS Score-6.5||MEDIUM
EPSS-1.75% / 75.29%
||
7 Day CHG~0.00%
Published-17 Oct, 2014 | 15:00
Updated-06 May, 2026 | 22:30
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

Jenkins before 1.551 and LTS before 1.532.2 does not invalidate the API token when a user is deleted, which allows remote authenticated users to retain access via the token.

Action-Not Available
Vendor-n/aJenkins
Product-jenkinsn/a
CWE ID-CWE-287
Improper Authentication
CVE-2025-15135
Matching Score-4
Assigner-VulDB
ShareView Details
Matching Score-4
Assigner-VulDB
CVSS Score-5.3||MEDIUM
EPSS-0.29% / 20.87%
||
7 Day CHG~0.00%
Published-28 Dec, 2025 | 12:02
Updated-29 Dec, 2025 | 17:58
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
joey-zhou xiaozhi-esp32-server-java Cookie AuthenticationInterceptor.java tryAuthenticateWithCookies improper authentication

A weakness has been identified in joey-zhou xiaozhi-esp32-server-java up to 3.0.0. This impacts the function tryAuthenticateWithCookies of the file AuthenticationInterceptor.java of the component Cookie Handler. Executing manipulation can lead to improper authentication. The attack can be launched remotely. The exploit has been made available to the public and could be exploited. Upgrading to version 4.0.0 will fix this issue. It is recommended to upgrade the affected component.

Action-Not Available
Vendor-joey-zhou
Product-xiaozhi-esp32-server-java
CWE ID-CWE-287
Improper Authentication
CVE-2025-14908
Matching Score-4
Assigner-VulDB
ShareView Details
Matching Score-4
Assigner-VulDB
CVSS Score-5.3||MEDIUM
EPSS-0.30% / 22.23%
||
7 Day CHG~0.00%
Published-19 Dec, 2025 | 00:32
Updated-30 Dec, 2025 | 18:31
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
JeecgBoot Multi-Tenant Management SysTenantController.java improper authentication

A security flaw has been discovered in JeecgBoot up to 3.9.0. The affected element is an unknown function of the file jeecg-boot/jeecg-module-system/jeecg-system-biz/src/main/java/org/jeecg/modules/system/controller/SysTenantController.java of the component Multi-Tenant Management Module. Performing manipulation of the argument ID results in improper authentication. The attack can be initiated remotely. The exploit has been released to the public and may be exploited. The patch is named e1c8f00bf2a2e0edddbaa8119afe1dc92d9dc1d2/67795493bdc579e489d3ab12e52a1793c4f8a0ee. It is recommended to apply a patch to fix this issue.

Action-Not Available
Vendor-jeecgn/a
Product-jeecg_bootJeecgBoot
CWE ID-CWE-287
Improper Authentication
CVE-2019-13526
Matching Score-4
Assigner-Cybersecurity and Infrastructure Security Agency (CISA) Industrial Control Systems (ICS)
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Matching Score-4
Assigner-Cybersecurity and Infrastructure Security Agency (CISA) Industrial Control Systems (ICS)
CVSS Score-8.8||HIGH
EPSS-2.37% / 81.91%
||
7 Day CHG~0.00%
Published-29 Aug, 2019 | 22:48
Updated-04 Aug, 2024 | 23:57
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

Datalogic AV7000 Linear barcode scanner all versions prior to 4.6.0.0 is vulnerable to authentication bypass, which may allow an attacker to remotely execute arbitrary code.

Action-Not Available
Vendor-datalogicn/a
Product-av7000av7000_firmwareDatalogic AV7000 Linear barcode scanner
CWE ID-CWE-288
Authentication Bypass Using an Alternate Path or Channel
CWE ID-CWE-287
Improper Authentication
CVE-2026-3739
Matching Score-4
Assigner-VulDB
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Matching Score-4
Assigner-VulDB
CVSS Score-5.3||MEDIUM
EPSS-0.32% / 23.96%
||
7 Day CHG~0.00%
Published-08 Mar, 2026 | 14:02
Updated-22 Apr, 2026 | 21:27
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
suitenumerique messages ThreadAccess serializers.py ThreadAccessSerializer improper authentication

A security flaw has been discovered in suitenumerique messages 0.2.0. This issue affects the function ThreadAccessSerializer of the file src/backend/core/api/serializers.py of the component ThreadAccess. The manipulation results in improper authentication. The attack can be executed remotely. The exploit has been released to the public and may be used for attacks. Upgrading to version 0.3.0 is capable of addressing this issue. The patch is identified as d7729f4b885449f6dee3faf8b5f2a05769fb3d6e. The affected component should be upgraded.

Action-Not Available
Vendor-suitenumerique
Product-messages
CWE ID-CWE-287
Improper Authentication
CVE-2012-3462
Matching Score-4
Assigner-Red Hat, Inc.
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Matching Score-4
Assigner-Red Hat, Inc.
CVSS Score-8.8||HIGH
EPSS-1.61% / 73.18%
||
7 Day CHG~0.00%
Published-26 Dec, 2019 | 20:14
Updated-06 Aug, 2024 | 20:05
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

A flaw was found in SSSD version 1.9.0. The SSSD's access-provider logic causes the result of the HBAC rule processing to be ignored in the event that the access-provider is also handling the setup of the user's SELinux user context.

Action-Not Available
Vendor-sssdFedora Project
Product-sssdsssd
CWE ID-CWE-287
Improper Authentication
CVE-2019-14705
Matching Score-4
Assigner-MITRE Corporation
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Matching Score-4
Assigner-MITRE Corporation
CVSS Score-7.2||HIGH
EPSS-1.55% / 72.30%
||
7 Day CHG~0.00%
Published-06 Aug, 2019 | 22:24
Updated-05 Aug, 2024 | 00:26
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

An Incorrect Access Control issue was discovered on MicroDigital N-series cameras with firmware through 6400.0.8.5 because any valid cookie can be used to make requests as an admin.

Action-Not Available
Vendor-microdigitaln/a
Product-mdc-n4090mdc-n4090w_firmwaremdc-n2190v_firmwaremdc-n2190vmdc-n4090wmdc-n4090_firmwaren/a
CWE ID-CWE-287
Improper Authentication
CVE-2025-23168
Matching Score-4
Assigner-HackerOne
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Matching Score-4
Assigner-HackerOne
CVSS Score-6.3||MEDIUM
EPSS-0.34% / 26.75%
||
7 Day CHG~0.00%
Published-18 Jun, 2025 | 23:30
Updated-09 Jul, 2025 | 18:23
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

The Versa Director SD-WAN orchestration platform implements Two-Factor Authentication (2FA) using One-Time Passcodes (OTP) delivered via email or SMS. Versa Director accepts untrusted user input when dispatching 2FA codes, allowing an attacker who knows a valid username and password to redirect the OTP delivery (SMS/email) to their own device. OTP/TOTP codes are not invalidated after use, enabling reuse by an attacker who has previously intercepted or obtained a valid code. In addition, the 2FA system does not adequately restrict the number or frequency of login attempts. The OTP values are generated from a relatively small keyspace, making brute-force attacks more feasible. Exploitation Status: Versa Networks is not aware of any reported instance where this vulnerability was exploited. Proof of concept for this vulnerability has been disclosed by third party security researchers. Workarounds or Mitigation: Versa recommends that Director be upgraded to one of the remediated software versions.

Action-Not Available
Vendor-Versa Networks, Inc.
Product-versa_directorDirector
CWE ID-CWE-290
Authentication Bypass by Spoofing
CVE-2020-1718
Matching Score-4
Assigner-Red Hat, Inc.
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Matching Score-4
Assigner-Red Hat, Inc.
CVSS Score-7.1||HIGH
EPSS-1.00% / 59.04%
||
7 Day CHG~0.00%
Published-12 May, 2020 | 20:25
Updated-04 Aug, 2024 | 06:46
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

A flaw was found in the reset credential flow in all Keycloak versions before 8.0.0. This flaw allows an attacker to gain unauthorized access to the application.

Action-Not Available
Vendor-Red Hat, Inc.
Product-jboss_fuseopenshift_application_runtimeskeycloakkeycloak
CWE ID-CWE-287
Improper Authentication
CVE-2024-4846
Matching Score-4
Assigner-Devolutions Inc.
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Matching Score-4
Assigner-Devolutions Inc.
CVSS Score-6.3||MEDIUM
EPSS-0.39% / 30.86%
||
7 Day CHG~0.00%
Published-25 Jun, 2024 | 12:18
Updated-28 Mar, 2025 | 16:22
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

Authentication bypass in the 2FA feature in Devolutions Server 2024.1.14.0 and earlier allows an authenticated attacker to authenticate to another user without being asked for the 2FA via another browser tab.

Action-Not Available
Vendor-Devolutions
Product-devolutions_serverServer
CWE ID-CWE-290
Authentication Bypass by Spoofing
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