CVE-2021-22203

HIGH

GitLab CE/EE <13.8.7/<13.9.5/<13.10.1 - Info Disclosure

Title source: llm
STIX 2.1

Description

An issue has been discovered in GitLab CE/EE affecting all versions starting from 13.7.9 before 13.8.7, all versions starting from 13.9 before 13.9.5, and all versions starting from 13.10 before 13.10.1. A specially crafted Wiki page allowed attackers to read arbitrary files on the server.

References (3)

Core 3
Core References
Exploit, Issue Tracking, Patch, Vendor Advisory x_refsource_misc
https://gitlab.com/gitlab-org/gitlab/-/issues/320919
Exploit, Issue Tracking, Third Party Advisory x_refsource_misc
https://hackerone.com/reports/1098793

Scores

CVSS v3 7.5
EPSS 0.0024
EPSS Percentile 47.3%
Attack Vector NETWORK
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:H/I:L/A:N

Details

Status published
Products (2)
gitlab/gitlab 13.10.0 (2 CPE variants)
gitlab/gitlab 13.7.9 - 13.8.7 (2 CPE variants)
Published Apr 02, 2021
Tracked Since Feb 18, 2026