GitLab has remediated an issue in GitLab CE/EE affecting all versions from 12.8 before 19.0.5, 19.1 before 19.1.3, and 19.2 before 19.2.1 that under… (CVE-2026-14341)
A vulnerability in GitLab CE/EE versions from 12.8 before 19.0.5, 19.1 before 19.1.3, and 19.2 before 19.2.1 allows an authenticated user with Maintainer role to modify protected branch configurations due to improper authorization in a project API endpoint. This issue has been remediated by GitLab in the specified fixed versions.
AI Analysis
Technical Summary
CVE-2026-14341 is an authorization bypass vulnerability in GitLab CE/EE affecting versions from 12.8 up to but not including 19.0.5, versions 19.1 up to but not including 19.1.3, and versions 19.2 up to but not including 19.2.1. Under certain conditions, an authenticated user with Maintainer privileges could improperly modify protected branch configurations via a project API endpoint due to insufficient authorization checks. This vulnerability is classified under CWE-862 (Improper Authorization).
Potential Impact
The vulnerability allows an authenticated Maintainer to escalate their ability to modify protected branch settings, potentially impacting the integrity of the source code management process. There is no confidentiality or availability impact reported. No known exploits in the wild have been identified.
Mitigation Recommendations
GitLab has released official fixes for this vulnerability in versions 19.0.5, 19.1.3, and 19.2.1. Users should upgrade affected GitLab CE/EE instances to these or later versions to remediate the issue. No additional mitigation steps are indicated by the vendor advisory.
GitLab has remediated an issue in GitLab CE/EE affecting all versions from 12.8 before 19.0.5, 19.1 before 19.1.3, and 19.2 before 19.2.1 that under… (CVE-2026-14341)
Description
A vulnerability in GitLab CE/EE versions from 12.8 before 19.0.5, 19.1 before 19.1.3, and 19.2 before 19.2.1 allows an authenticated user with Maintainer role to modify protected branch configurations due to improper authorization in a project API endpoint. This issue has been remediated by GitLab in the specified fixed versions.
CVSS v3.1
Score 4.9medium
Affected software
pkg:gem/gitlabRun on your own infrastructure? Check whether these packages are installed with threat-finder — our free open-source scanner.
Weaknesses
AI-Powered Analysis
Machine-generated threat intelligence
Technical Analysis
CVE-2026-14341 is an authorization bypass vulnerability in GitLab CE/EE affecting versions from 12.8 up to but not including 19.0.5, versions 19.1 up to but not including 19.1.3, and versions 19.2 up to but not including 19.2.1. Under certain conditions, an authenticated user with Maintainer privileges could improperly modify protected branch configurations via a project API endpoint due to insufficient authorization checks. This vulnerability is classified under CWE-862 (Improper Authorization).
Potential Impact
The vulnerability allows an authenticated Maintainer to escalate their ability to modify protected branch settings, potentially impacting the integrity of the source code management process. There is no confidentiality or availability impact reported. No known exploits in the wild have been identified.
Mitigation Recommendations
GitLab has released official fixes for this vulnerability in versions 19.0.5, 19.1.3, and 19.2.1. Users should upgrade affected GitLab CE/EE instances to these or later versions to remediate the issue. No additional mitigation steps are indicated by the vendor advisory.
Technical Details
- Gcve Source
- db.gcve.eu
- Osv Id
- GHSA-35pc-qwv6-4858
- Osv Schema Version
- 1.4.0
- Aliases
- ["CVE-2026-14341"]
- Ecosystems
- []
- Database Specific Severity
- MODERATE
- Cvss Version
- 3.1
Threat ID: 6a6ae5359c2644c7f898680d
Added to database: 07/30/2026, 05:46:29 UTC
Last enriched: 07/30/2026, 07:05:27 UTC
Last updated: 07/31/2026, 19:22:57 UTC
Views: 2
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