CVE-2021-22234

CRITICAL

GitLab 13.11-13.11.6, 13.12-13.12.7, 14.0-14.0.3 - Arbitrary File Read via Design Image

Title source: llm
STIX 2.1

Description

An issue has been discovered in GitLab CE/EE affecting all versions starting from 13.11 before 13.11.7, all versions starting from 13.12 before 13.12.8, and all versions starting from 14.0 before 14.0.4. A specially crafted design image allowed attackers to read arbitrary files on the server.

References (3)

Core 3
Core References
Issue Tracking, Vendor Advisory x_refsource_misc
https://gitlab.com/gitlab-org/gitlab/-/issues/335205
Exploit, Issue Tracking, Third Party Advisory x_refsource_misc
https://hackerone.com/reports/1212067

Scores

CVSS v3 9.6
EPSS 0.0017
EPSS Percentile 38.0%
Attack Vector NETWORK
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:N

Details

CWE
CWE-79
Status published
Products (1)
gitlab/gitlab 13.11.0 - 13.11.7 (2 CPE variants)
Published Aug 05, 2021
Tracked Since Feb 18, 2026