CVE-2026-6713CWE-863broken-access-control

CVE-2026-6713

Medium · published May 27, 2026

CVSS v3.1
5.3
EPSS
0%
Percentile
38.6
In the wild
Unconfirmed
What it is

GitLab has remediated an issue in GitLab CE/EE affecting all versions from 18.2 before 18.10.7, 18.11 before 18.11.4, and 19.0 before 19.0.1 that under certain conditions could have allowed an unauthorized user to enumerate private projects due to incorrect authorization checks.

The record
Technical detail
CVSS v3.1
5.3 · MEDIUM
Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
CVSS v4.0
Not supplied
EPSS
0.00457 · 38.6th percentile
Weakness
CWE-863 · Incorrect Authorization
Published
2026-05-27T23:16Z
Affected products (6)
ProductVersionsFixed in
gitlab/gitlab≥ 18.2.0, < 18.10.718.10.7
gitlab/gitlab≥ 18.2.0, < 18.10.718.10.7
gitlab/gitlab≥ 18.11.0, < 18.11.418.11.4
gitlab/gitlab≥ 18.11.0, < 18.11.418.11.4
gitlab/gitlaball versions—
gitlab/gitlaball versions—
References (3)
https://about.gitlab.com/releases/2026/05/27/patch-release-gitlab-19-0-1-released/ · [email protected]https://gitlab.com/gitlab-org/gitlab/-/work_items/597490 · [email protected]https://hackerone.com/reports/3644605 · [email protected]
EPSS history
Timeline
  • 27 MAY 17:55Z
    Incorrect Authorization in GitLab
    cvelistv5