PT-2026-65886 · Gitlab · Gitlab

CVE-2026-4672 · Published 2026-07-29 · Updated 2026-07-29

Mitre

CVSS v3.1

4.3

Medium

Base vector

AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N

GitLab has remediated an issue in GitLab CE/EE affecting all versions from 18.4 before 19.0.5, 19.1 before 19.1.3, and 19.2 before 19.2.1 that under certain conditions could have allowed an authenticated user with guest-role permissions to access test report contents they were not authorized to view due to improper access control enforcement.

Exploit

Fix

Missing Authorization

Weakness Enumeration

CWE-862

Related Identifiers

CVE-2026-4672

Affected Products

Gitlab

References · 4

• 🔥 https://hackerone.com/reports/3617676 · Exploit
• https://nvd.nist.gov/vuln/detail/CVE-2026-4672 · Security Note
• https://docs.gitlab.com/releases/patches/patch-release-gitlab-19-2-1-released · Note
• https://gitlab.com/gitlab-org/gitlab/-/work_items/594528 · Note