CVE-2021-22234 Information

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.

CVSS Vector

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

Reference

https://gitlab.com/gitlab-org/cves/-/blob/master/2021/CVE-2021-22234.json https://hackerone.com/reports/1212067 https://gitlab.com/gitlab-org/gitlab/-/issues/335205

Attack Complexity

LOW

Privileges Required

LOW

User Interaction Required

LOW

Scope

NONE

Confidentiality Impact

UNCHANGED

Integrity Impact

HIGH

Availability Impact

NONE

Base Score

NONE

Base Severity

6.5