What is GHSA-wf8r-f3x5-5p4r?

GHSA-wf8r-f3x5-5p4r is a security advisory published by GitHub Security Advisories with High severity. GitLab has remediated an issue in GitLab CE/EE affecting all versions from 19.0 before 19.0.6, 19...

Which CVE IDs does GHSA-wf8r-f3x5-5p4r cover?

GHSA-wf8r-f3x5-5p4r covers the following CVE IDs: CVE-2026-15423. Each CVE has its own detail page on EchelonGraph Pulse with the synthesized EG score.

What is the CVSS v3 score of GHSA-wf8r-f3x5-5p4r?

GHSA-wf8r-f3x5-5p4r has a CVSS v3 base score of 8.5, published by GitHub Security Advisories.

GHSA-wf8r-f3x5-5p4rHighCVSS 8.5

GitLab has remediated an issue in GitLab CE/EE affecting all versions from 19.0 before 19.0.6, 19...

Vendor

GitHub Security Advisories

Published

August 12, 2026

Last Modified

August 12, 2026

🔗 CVE IDs covered (1)

CVE-2026-15423 →

📋 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.

🔗 References (5)

https://nvd.nist.gov/vuln/detail/CVE-2026-15423
https://hackerone.com/reports/3832069
https://docs.gitlab.com/releases/patches/patch-release-gitlab-19-2-2-released
https://gitlab.com/gitlab-org/gitlab/-/work_items/605705
https://github.com/advisories/GHSA-wf8r-f3x5-5p4r