MEDIUM SeverityCVSS 3.14.3CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N

CVE-2025-13874

Last updated May 14, 2026 · Published May 14, 2026

Description

GitLab has remediated an issue in GitLab CE/EE affecting all versions from 15.1 before 18.9.7, 18.10 before 18.10.6, and 18.11 before 18.11.3 that could have allowed an authenticated user with Guest permissions to view issues in projects they were not authorized to access.

Affected products

1 listed

GitLab:GitLab

Mappings

CWE

CWE-639

CAPEC

None listed.

Research

Insecure direct object references (IDOR): detection and preventionInsecure direct object references let users access other users' data by changing an ID. Enforce object-level…

Training

Authorisation and Access ControlRBAC, ABAC, and privilege escalation patterns in real applications.

CVE-2025-13874

Description

Affected products

Mappings

Related