Description
An IDOR exists in < 12.3.2, < 12.2.6, and < 12.1.12 for GitLab Community Edition (CE) and Enterprise Edition (EE) that allowed a project owner or maintainer to see the members of any private group via merge request approval rules.
References (2)
Core 2
Core References
Vendor Advisory x_refsource_misc
https://about.gitlab.com/blog/2019/09/30/security-release-gitlab-12-dot-3-dot-2-released/
Permissions Required x_refsource_misc
https://hackerone.com/reports/518995
Scores
CVSS v3
5.3
EPSS
0.0020
EPSS Percentile
41.3%
Attack Vector
NETWORK
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
Details
CWE
CWE-639
Status
published
Products (1)
gitlab/gitlab
12.1.0 - 12.1.12 (2 CPE variants)
Published
Jan 28, 2020
Tracked Since
Feb 18, 2026