Description

An authorization bypass vulnerability was discovered in GitLab affecting versions 11.3 prior to 16.7.7, 16.7.6 prior to 16.8.4, and 16.8.3 prior to 16.9.2. An attacker could bypass CODEOWNERS by utilizing a crafted payload in an old feature branch to perform malicious actions.

Classification

CVE ID: CVE-2024-0199

CVSS Base Severity: HIGH

CVSS Base Score: 7.7

CVSS Vector: CVSS:3.1/AV:N/AC:H/PR:L/UI:R/S:C/C:H/I:H/A:N

Affected Products

Vendor: GitLab

Product: GitLab

Exploit Prediction Scoring System (EPSS)

EPSS Score: 0.01% (probability of being exploited)

EPSS Percentile: 0.22% (scored less or equal to compared to others)

EPSS Date: 2025-04-18 (when was this score calculated)

Stakeholder-Specific Vulnerability Categorization (SSVC)

SSVC Exploitation: poc

SSVC Technical Impact: total

SSVC Automatable: false

References

https://nvd.nist.gov/vuln/detail/CVE-2024-0199
https://gitlab.com/gitlab-org/gitlab/-/issues/436977
https://hackerone.com/reports/2295423
https://about.gitlab.com/releases/2024/03/06/security-release-gitlab-16-9-2-released/

Timeline