VULNERABILITY INTELLIGENCE

CVE-2026-15423

CVSS score8.5 HIGH
EPSS probability0.40%
CISA KEVNot currently listed
Published2026-08-12
Last modified2026-08-19
CVSS vectorCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:H/A:N

Description

GitLab has remediated an issue in GitLab CE/EE affecting all versions from 19.0 before 19.0.6, 19.1 before 19.1.4, and 19.2 before 19.2.2 that under certain conditions could have allowed an authenticated user with developer-role permissions to execute CI/CD pipelines on a protected branch without the required push permissions due to improper authorization in pipeline reference validation.

Weakness classification

  • cve@gitlab.com: CWE-863

Primary references