Description
An IDOR was discovered in GitLab CE/EE 11.5 and later that allowed new merge requests endpoint to disclose label names.
References (3)
Core 3
Core References
Patch, Release Notes, Vendor Advisory x_refsource_misc
https://about.gitlab.com/releases/2019/07/29/security-release-gitlab-12-dot-1-dot-2-released/
Permissions Required x_refsource_misc
https://hackerone.com/reports/507113
Exploit, Vendor Advisory x_refsource_misc
https://gitlab.com/gitlab-org/gitlab-ce/issues/59809
Scores
CVSS v3
4.3
EPSS
0.0034
EPSS Percentile
56.7%
Attack Vector
NETWORK
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N
Details
CWE
CWE-639
Status
published
Products (1)
gitlab/gitlab
11.5.0 - 11.11.7 (2 CPE variants)
Published
Jan 28, 2020
Tracked Since
Feb 18, 2026