PT-2026-44070 · Gitlab · Gitlab Ce/Ee

Published 2026-05-27 · Updated 2026-05-28 · CVE-2026-6713

Positive Technologies (AI Summary)

CVSS v3.1

5.3

Medium

Base vector

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

Name of the Vulnerable Software and Affected Versions GitLab CE/EE versions 18.2 through 18.10.6 GitLab CE/EE versions 18.11 through 18.11.3 GitLab CE/EE versions 19.0 through 19.0.0

Description Incorrect authorization checks under certain conditions could allow an unauthorized user to enumerate private projects.

Recommendations Update to version 18.10.7 Update to version 18.11.4 Update to version 19.0.1

Exploit

Fix

Incorrect Authorization

Weakness Enumeration

CWE-863

Related Identifiers

BIT-GITLAB-2026-6713

CVE-2026-6713

Affected Products

Gitlab Ce/Ee

References · 10

• 🔥 https://hackerone.com/reports/3644605 · Exploit
• https://osv.dev/vulnerability/UBUNTU-CVE-2026-6713 · Vendor Advisory
• https://osv.dev/vulnerability/BIT-gitlab-2026-6713 · Vendor Advisory
• https://ubuntu.com/security/CVE-2026-6713 · Vendor Advisory
• https://cve.org/CVERecord?id=CVE-2026-6713 · Security Note
• https://about.gitlab.com/releases/2026/05/27/patch-release-gitlab-19-0-1-released · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2026-6713 · Security Note
• https://t.me/CVEtracker/55151 · Telegram Post
• https://twitter.com/CVEnew/status/2059718113244197173 · Twitter Post
• https://gitlab.com/gitlab-org/gitlab/-/work_items/597490 · Note