What is CVE-2025-5819?

CVE-2025-5819 is a medium-severity vulnerability in Gitlab, classified under Incorrect Permission Assignment for Critical Resource. CVSS score: 5.0/10. Published 2025-08-13.

How severe is CVE-2025-5819?

Medium severity. CVSS v3 base score is 5.0 out of 10.

Is CVE-2025-5819 known to be exploited?

1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.

Vulnerability in Gitlab

CVE-2025-5819

An issue has been discovered in GitLab CE/EE affecting all versions from 15.7 before 18.0.6, 18.1 before 18.1.4, and 18.2 before 18.2.2 that could have allowed authenticated users with developer access to obtain ID tokens for protected bra…

EPSS: 0.002 (11.9th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 5.0 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:N/I:L/A:N.

Affected products

Gitlab — versions 15.7, 18.1, 18.2

Weakness classification (CWE)

CWE-732 — Incorrect Permission Assignment for Critical Resource

Public proof-of-concept exploits

fkie-cad/nvd-json-data-feeds

References

cve@gitlab.com (issue-tracking, permissions-required, Broken Link)
cve@gitlab.com (Permissions Required, technical-description, permissions-required, exploit)

Frequently asked questions

What is CVE-2025-5819?: CVE-2025-5819 is a medium-severity vulnerability in Gitlab, classified under Incorrect Permission Assignment for Critical Resource. CVSS score: 5.0/10. Published 2025-08-13.
How severe is CVE-2025-5819?: Medium severity. CVSS v3 base score is 5.0 out of 10.
Is CVE-2025-5819 known to be exploited?: 1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.