Logo
-

Byte Open Security

(ByteOS Network)

Log In

Sign Up

ByteOS

Security
Vulnerability Details
Registries
Custom Views
Weaknesses
Attack Patterns
Filters & Tools
Vulnerability Details :

CVE-2026-42538

Summary
Assigner-GitHub_M
Assigner Org ID-a0819718-46f1-4df5-94e2-005712e83aaa
Published At-04 Jun, 2026 | 20:48
Updated At-05 Jun, 2026 | 20:07
Rejected At-
Credits

IRIS has an Insecure File Upload

IRIS is a web collaborative platform that helps incident responders share technical details during investigations. Versions prior to 2.4.28 do not properly validate uploaded files. The application can therefore be misused to host phishing pages, amongst other things. This also creates another instance of a Cross-Site Scripting (XSS) vulnerability. Version 2.4.28 contains a patch.

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)
▼Common Vulnerabilities and Exposures (CVE)
cve.org
Assigner:GitHub_M
Assigner Org ID:a0819718-46f1-4df5-94e2-005712e83aaa
Published At:04 Jun, 2026 | 20:48
Updated At:05 Jun, 2026 | 20:07
Rejected At:
▼CVE Numbering Authority (CNA)
IRIS has an Insecure File Upload

IRIS is a web collaborative platform that helps incident responders share technical details during investigations. Versions prior to 2.4.28 do not properly validate uploaded files. The application can therefore be misused to host phishing pages, amongst other things. This also creates another instance of a Cross-Site Scripting (XSS) vulnerability. Version 2.4.28 contains a patch.

Affected Products
Vendor
dfir-iris
Product
iris-web
Versions
Affected
  • < 2.4.28
Problem Types
TypeCWE IDDescription
CWECWE-434CWE-434: Unrestricted Upload of File with Dangerous Type
Type: CWE
CWE ID: CWE-434
Description: CWE-434: Unrestricted Upload of File with Dangerous Type
Metrics
VersionBase scoreBase severityVector
3.16.3MEDIUM
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:H/I:L/A:N
Version: 3.1
Base score: 6.3
Base severity: MEDIUM
Vector:
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:H/I:L/A:N
Metrics Other Info
Impacts
CAPEC IDDescription
Solutions

Configurations

Workarounds

Exploits

Credits

Timeline
EventDate
Replaced By

Rejected Reason

References
HyperlinkResource
https://github.com/dfir-iris/iris-web/security/advisories/GHSA-m624-7744-2mhf
x_refsource_CONFIRM
Hyperlink: https://github.com/dfir-iris/iris-web/security/advisories/GHSA-m624-7744-2mhf
Resource:
x_refsource_CONFIRM
▼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
http://www.openwall.com/lists/oss-security/2026/05/19/8
N/A
Hyperlink: http://www.openwall.com/lists/oss-security/2026/05/19/8
Resource: N/A
2. CISA ADP Vulnrichment
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://github.com/dfir-iris/iris-web/security/advisories/GHSA-m624-7744-2mhf
exploit
Hyperlink: https://github.com/dfir-iris/iris-web/security/advisories/GHSA-m624-7744-2mhf
Resource:
exploit
Information is not available yet
▼National Vulnerability Database (NVD)
nvd.nist.gov
Source:security-advisories@github.com
Published At:04 Jun, 2026 | 21:16
Updated At:05 Jun, 2026 | 20:17

IRIS is a web collaborative platform that helps incident responders share technical details during investigations. Versions prior to 2.4.28 do not properly validate uploaded files. The application can therefore be misused to host phishing pages, amongst other things. This also creates another instance of a Cross-Site Scripting (XSS) vulnerability. Version 2.4.28 contains a patch.

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
Secondary3.16.3MEDIUM
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:H/I:L/A:N
Type: Secondary
Version: 3.1
Base score: 6.3
Base severity: MEDIUM
Vector:
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:H/I:L/A:N
CPE Matches

Weaknesses
CWE IDTypeSource
CWE-434Secondarysecurity-advisories@github.com
CWE ID: CWE-434
Type: Secondary
Source: security-advisories@github.com
Evaluator Description

Evaluator Impact

Evaluator Solution

Vendor Statements

References
HyperlinkSourceResource
https://github.com/dfir-iris/iris-web/security/advisories/GHSA-m624-7744-2mhfsecurity-advisories@github.com
N/A
http://www.openwall.com/lists/oss-security/2026/05/19/8af854a3a-2127-422b-91ae-364da2661108
N/A
https://github.com/dfir-iris/iris-web/security/advisories/GHSA-m624-7744-2mhf134c704f-9b21-4f2e-91b3-4a467353bcc0
N/A
Hyperlink: https://github.com/dfir-iris/iris-web/security/advisories/GHSA-m624-7744-2mhf
Source: security-advisories@github.com
Resource: N/A
Hyperlink: http://www.openwall.com/lists/oss-security/2026/05/19/8
Source: af854a3a-2127-422b-91ae-364da2661108
Resource: N/A
Hyperlink: https://github.com/dfir-iris/iris-web/security/advisories/GHSA-m624-7744-2mhf
Source: 134c704f-9b21-4f2e-91b3-4a467353bcc0
Resource: N/A

Change History

0
Information is not available yet

Similar CVEs

2Records found

CVE-2023-30615
Matching Score-8
Assigner-GitHub, Inc.
ShareView Details
Matching Score-8
Assigner-GitHub, Inc.
CVSS Score-6.3||MEDIUM
EPSS-0.97% / 77.04%
||
7 Day CHG~0.00%
Published-25 May, 2023 | 17:39
Updated-16 Jan, 2025 | 19:17
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
Improper Neutralization of Script-Related HTML Tags in a Web Page (Basic XSS) in iris-web

Iris is a web collaborative platform aiming to help incident responders sharing technical details during investigations. A stored Cross-Site Scripting (XSS) vulnerability has been identified in iris-web, affecting multiple locations . The vulnerability in allows an attacker to inject malicious scripts into the application, which are then executed when a user visits the affected locations. This can lead to unauthorized access, data theft, or other malicious activities. An attacker need to be authenticated on the application to exploit this vulnerability. The issue was patched in version 2.2.1 of iris-web.

Action-Not Available
Vendor-dfir-irisdfir-iris
Product-irisiris-web
CWE ID-CWE-80
Improper Neutralization of Script-Related HTML Tags in a Web Page (Basic XSS)
CWE ID-CWE-79
Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
CVE-2026-22783
Matching Score-6
Assigner-GitHub, Inc.
ShareView Details
Matching Score-6
Assigner-GitHub, Inc.
CVSS Score-9.6||CRITICAL
EPSS-0.08% / 24.07%
||
7 Day CHG-0.03%
Published-12 Jan, 2026 | 18:27
Updated-16 Jan, 2026 | 18:42
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
Iris Allows Arbitrary File Deletion via Mass Assignment in Datastore File Management

Iris is a web collaborative platform that helps incident responders share technical details during investigations. Prior to 2.4.24, the DFIR-IRIS datastore file management system has a vulnerability where mass assignment of the file_local_name field combined with path trust in the delete operation enables authenticated users to delete arbitrary filesystem paths. The vulnerability manifests through a three-step attack chain: authenticated users upload a file to the datastore, update the file's file_local_name field to point to an arbitrary filesystem path through mass assignment, then trigger the delete operation which removes the target file without path validation. This vulnerability is fixed in 2.4.24.

Action-Not Available
Vendor-dfir-irisdfir-iris
Product-irisiris-web
CWE ID-CWE-434
Unrestricted Upload of File with Dangerous Type
CWE ID-CWE-73
External Control of File Name or Path
CWE ID-CWE-915
Improperly Controlled Modification of Dynamically-Determined Object Attributes
Details not found