CVE-2025-13761
HIGHGitLab 18.6-18.6.2 and 18.7-18.7.0 - Unauthenticated Stored Cross-Site Scripting
Title source: llmDescription
GitLab has remediated an issue in GitLab CE/EE affecting all versions from 18.6 before 18.6.3, and 18.7 before 18.7.1 that could have allowed an unauthenticated user to execute arbitrary code in the context of an authenticated user's browser by convincing the legitimate user to visit a specially crafted webpage.
References (6)
Core 6
Core References
Broken Link issue-tracking
permissions-required
https://gitlab.com/gitlab-org/gitlab/-/issues/582237
Permissions Required technical-description
exploit
permissions-required
https://hackerone.com/reports/3441368
Release Notes, Vendor Advisory
https://about.gitlab.com/releases/2026/01/07/patch-release-gitlab-18-7-1-released/
Vendor Advisory
https://access.redhat.com/security/cve/CVE-2025-13761
Vendor Advisory
https://bugzilla.redhat.com/show_bug.cgi?id=2428218
Scores
CVSS v3
8.0
EPSS
0.0062
EPSS Percentile
45.5%
Attack Vector
NETWORK
CVSS:3.1/AV:N/AC:H/PR:N/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 (4)
gitlab/gitlab
18.7.0 (2 CPE variants)
GitLab/GitLab
18.6 - 18.6.3
gitlab/gitlab
18.6.0 - 18.6.3 (2 CPE variants)
GitLab/GitLab
18.7 - 18.7.1
Published
Jan 09, 2026
Tracked Since
Feb 18, 2026