Description
An issue has been discovered in GitLab CE/EE affecting all versions from 10.7 before 18.1.6, 18.2 before 18.2.6, and 18.3 before 18.3.2 that could have allowed authenticated users to disrupt access to token listings and related administrative operations by creating tokens with excessively large names.
References (3)
Core 3
Core References
Release Notes, Vendor Advisory
https://about.gitlab.com/releases/2025/09/10/patch-release-gitlab-18-3-2-released/
Broken Link issue-tracking
permissions-required
https://gitlab.com/gitlab-org/gitlab/-/issues/528469
Permissions Required technical-description
exploit
permissions-required
https://hackerone.com/reports/3049089
Scores
CVSS v3
6.5
EPSS
0.0043
EPSS Percentile
33.8%
Attack Vector
NETWORK
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
CISA SSVC
Vulnrichment
Exploitation
none
Automatable
no
Technical Impact
partial
Details
CWE
CWE-1284
Status
published
Products (1)
gitlab/gitlab
10.7.0 - 18.1.6 (2 CPE variants)
Published
Sep 12, 2025
Tracked Since
Feb 18, 2026