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

CVE-2026-1338

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

Description

GitLab has remediated an issue in GitLab CE/EE affecting all versions from 17.10 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 developer-role permissions to delete protected container registry tags due to improper authorization checks.

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-2026-1338

Description

Affected products

Mappings

Related