CVE-2021-22167

MEDIUM

GitLab 12.1.0-13.5.5 - Unauthenticated Temporary Private Repository Access via Incorrect Headers

Title source: llm
STIX 2.1

Description

An issue has been discovered in GitLab affecting all versions starting from 12.1. Incorrect headers in specific project page allows attacker to have a temporary read access to the private repository

References (3)

Core 3
Core References
Permissions Required, Third Party Advisory x_refsource_misc
https://hackerone.com/reports/1043480

Scores

CVSS v3 5.3
EPSS 0.0025
EPSS Percentile 48.0%
Attack Vector NETWORK
CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:N/A:N

Details

Status published
Products (1)
gitlab/gitlab 12.1.0 - 13.5.6 (2 CPE variants)
Published Jan 15, 2021
Tracked Since Feb 18, 2026