What is CVE-2026-11827?

CVE-2026-11827 is a medium-severity vulnerability in Gitlab, classified under Insufficiently Protected Credentials. CVSS score: 4.9/10. Published 2026-07-08.

How severe is CVE-2026-11827?

Medium severity. CVSS v3 base score is 4.9 out of 10.

Vulnerability in Gitlab

CVE-2026-11827

GitLab has remediated an issue in GitLab EE affecting all versions from 9.5 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 with maintainer-role permissions…

CVSS v3 metric

CVSS v3 base score 4.9 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:N/A:N.

Affected products

Gitlab — versions 9.5, 19.0, 19.1

Weakness classification (CWE)

CWE-522 — Insufficiently Protected Credentials

References

cve@gitlab.com
cve@gitlab.com
cve@gitlab.com (technical-description, permissions-required, exploit)

Frequently asked questions

What is CVE-2026-11827?: CVE-2026-11827 is a medium-severity vulnerability in Gitlab, classified under Insufficiently Protected Credentials. CVSS score: 4.9/10. Published 2026-07-08.
How severe is CVE-2026-11827?: Medium severity. CVSS v3 base score is 4.9 out of 10.