PT-2026-56585 · Gitlab · Gitlab

Published 2026-07-08 · Updated 2026-07-08 · CVE-2025-12506

NVD

CVSS v3.1

3.5

Low

Base vector

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

GitLab has remediated an issue in GitLab CE/EE affecting all versions from 16.5 before 18.11.7, 19.0 before 19.0.4, and 19.1 before 19.1.2 that under certain conditions could have allowed an authenticated user to create a repository where the content displayed in the web interface differed from the content available for download, due to improper handling of Git reference name resolution.

Exploit

Fix

Weakness Enumeration

CWE-706

Related Identifiers

CVE-2025-12506

Affected Products

Gitlab

References · 4

• 🔥 https://hackerone.com/reports/3351460 · Exploit
• https://nvd.nist.gov/vuln/detail/CVE-2025-12506 · Security Note
• https://docs.gitlab.com/releases/patches/patch-release-gitlab-19-1-2-released · Note
• https://gitlab.com/gitlab-org/gitlab/-/work_items/578988 · Note