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National Vulnerability Database

National Vulnerability Database

NVD

National Vulnerability Database
  1. Vulnerabilities

CVE-2026-2104 Detail

Description

GitLab has remediated an issue in GitLab CE/EE affecting all versions from 18.2 before 18.8.9, 18.9 before 18.9.5, and 18.10 before 18.10.3 that could have allowed an authenticated user to access confidential issues assigned to other users via CSV export due to insufficient authorization checks.


Metrics

 
NVD enrichment efforts reference publicly available information to associate vector strings. CVSS information contributed by other sources is also displayed.
CVSS 4.0 Severity and Vector Strings:

NIST CVSS score
NIST: NVD
N/A
NVD assessment not yet provided.

References to Advisories, Solutions, and Tools

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URL Source(s) Tag(s)
https://about.gitlab.com/releases/2026/04/08/patch-release-gitlab-18-10-3-released/ GitLab Inc. Release Notes  Vendor Advisory 
https://gitlab.com/gitlab-org/gitlab/-/work_items/589021 GitLab Inc. Broken Link 
https://hackerone.com/reports/3541476 GitLab Inc. Permissions Required 

Weakness Enumeration

CWE-ID CWE Name Source
CWE-639 Authorization Bypass Through User-Controlled Key GitLab Inc.  

Known Affected Software Configurations Switch to CPE 2.2

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Denotes Vulnerable Software
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Change History

5 change records found show changes

Quick Info

CVE Dictionary Entry:
CVE-2026-2104
NVD Published Date:
04/08/2026
NVD Last Modified:
07/25/2026
Source:
GitLab Inc.