What is GHSA-fqqc-43f5-5hmg?

GHSA-fqqc-43f5-5hmg is a security advisory published by GitHub Security Advisories with Medium severity. GitLab has remediated an issue in GitLab CE/EE affecting all versions from 19.1 before 19.2.8, 19...

Which CVE IDs does GHSA-fqqc-43f5-5hmg cover?

GHSA-fqqc-43f5-5hmg covers the following CVE IDs: CVE-2026-78335. Each CVE has its own detail page on EchelonGraph Pulse with the synthesized EG score.

What is the CVSS v3 score of GHSA-fqqc-43f5-5hmg?

GHSA-fqqc-43f5-5hmg has a CVSS v3 base score of 4.2, published by GitHub Security Advisories.

GHSA-fqqc-43f5-5hmgMediumCVSS 4.2

GitLab has remediated an issue in GitLab CE/EE affecting all versions from 19.1 before 19.2.8, 19...

Vendor

GitHub Security Advisories

Published

October 13, 2026

Last Modified

October 13, 2026

🔗 CVE IDs covered (1)

CVE-2026-78335 →

📋 Description

GitLab has remediated an issue in GitLab CE/EE affecting all versions from 19.1 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 holding a project-scoped fine-grained Personal Access Token to modify integrations belonging to a group outside the token's scope, due to incorrect authorization checks.

🔗 References (5)

https://nvd.nist.gov/vuln/detail/CVE-2026-78335
https://hackerone.com/reports/3893467
https://docs.gitlab.com/releases/patches/patch-release-gitlab-19-4-2-released
https://gitlab.com/gitlab-org/gitlab/-/work_items/621535
https://github.com/advisories/GHSA-fqqc-43f5-5hmg