Description
An issue has been discovered in GitLab CE/EE affecting all versions before 16.8.5, all versions starting from 16.9 before 16.9.3, all versions starting from 16.10 before 16.10.1. A wiki page with a crafted payload may lead to a Stored XSS, allowing attackers to perform arbitrary actions on behalf of victims.
References (2)
Core 2
Core References
Exploit, Issue Tracking issue-tracking
permissions-required
https://gitlab.com/gitlab-org/gitlab/-/issues/433021
Exploit, Issue Tracking technical-description
exploit
https://hackerone.com/reports/2257080
Scores
CVSS v3
8.7
EPSS
0.0004
EPSS Percentile
12.8%
Attack Vector
NETWORK
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:H/I:H/A:N
CISA SSVC
Vulnrichment
Exploitation
none
Automatable
no
Technical Impact
total
Details
CWE
CWE-79
Status
published
Products (5)
gitlab/gitlab
16.10.0 (2 CPE variants)
gitlab/gitlab
< 16.8.5 (2 CPE variants)
GitLab/GitLab
0.0 - 16.8.5
GitLab/GitLab
16.10 - 16.10.1
GitLab/GitLab
16.9 - 16.9.3
Published
Mar 28, 2024
Tracked Since
Feb 18, 2026