Description
An issue has been discovered in GitLab affecting all versions starting from 10.0 before 16.1.5, all versions starting from 16.2 before 16.2.5, all versions starting from 16.3 before 16.3.1. Due to improper permission validation it was possible to edit labels description by an unauthorised user.
References (2)
Core 2
Core References
Broken Link issue-tracking
https://gitlab.com/gitlab-org/gitlab/-/issues/387531
Permissions Required technical-description
exploit
permissions-required
https://hackerone.com/reports/1818425
Scores
CVSS v3
3.5
EPSS
0.0009
EPSS Percentile
25.1%
Attack Vector
NETWORK
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:N/I:L/A:N
CISA SSVC
Vulnrichment
Exploitation
poc
Automatable
no
Technical Impact
partial
Details
CWE
CWE-863
Status
published
Products (2)
gitlab/gitlab
16.3.0 (2 CPE variants)
gitlab/gitlab
10.0.0 - 16.1.5 (2 CPE variants)
Published
Sep 01, 2023
Tracked Since
Feb 18, 2026