CVE-2026-14210

Medium

Description

GitLab has remediated an issue in GitLab CE/EE affecting all versions from 18.11 before 19.2.8, 19.3 before 19.3.5, and 19.4 before 19.4.2 that, under certain conditions, could have allowed an authenticated user with a project-scoped fine-grained Personal Access Token to permanently delete or modify group-level labels, due to incorrect authorization logic on label ownership scope validation.

SeverityMedium
CVSS4.3
Exploit probability—
ProductGitlab
PublishedOct 13, 2026
First seenOct 13, 2026
Weakness typeCWE-1220CWE-1220

How to fix

Update
  • gitlab gitlab19.2.8, 19.3.5, 19.4.2 or later

Affected products

ProductAffected versionsFixed in
gitlab gitlab18.11.0 ≤ v < 19.2.8, 19.3.0 ≤ v < 19.3.5, 19.4.0 ≤ v < 19.4.219.2.8, 19.3.5, 19.4.2

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