What is GHSA-mjv5-423q-gjfg?

GHSA-mjv5-423q-gjfg 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 19.2 before 19.2.2...

Which CVE IDs does GHSA-mjv5-423q-gjfg cover?

GHSA-mjv5-423q-gjfg covers the following CVE IDs: CVE-2026-16627. Each CVE has its own detail page on EchelonGraph Pulse with the synthesized EG score.

What is the CVSS v3 score of GHSA-mjv5-423q-gjfg?

GHSA-mjv5-423q-gjfg has a CVSS v3 base score of 7.7, published by GitHub Security Advisories.

GHSA-mjv5-423q-gjfgHighCVSS 7.7

GitLab has remediated an issue in GitLab CE/EE affecting all versions from 19.2 before 19.2.2...

Vendor

GitHub Security Advisories

Published

August 12, 2026

Last Modified

August 12, 2026

🔗 CVE IDs covered (1)

CVE-2026-16627 →

📋 Description

GitLab has remediated an issue in GitLab CE/EE affecting all versions from 19.2 before 19.2.2 that under certain conditions could have allowed an authenticated user with developer-role permissions to escalate privileges due to improper sanitization of HTML content rendered in a CI job modal.

🔗 References (5)

https://nvd.nist.gov/vuln/detail/CVE-2026-16627
https://hackerone.com/reports/3880796
https://docs.gitlab.com/releases/patches/patch-release-gitlab-19-2-2-released
https://gitlab.com/gitlab-org/gitlab/-/work_items/606678
https://github.com/advisories/GHSA-mjv5-423q-gjfg