CVE-2025-9642CWE-79cross-site-scripting

CVE-2025-9642

High · published September 26, 2025

CVSS v3.1
8.7
EPSS
1%
Percentile
45.6
In the wild
Unconfirmed
What it is

An issue has been discovered in GitLab CE/EE affecting all versions from 14.10 before 18.2.7, 18.3 before 18.3.3, and 18.4 before 18.4.1 that could allow an attacker to inject malicious content that may lead to account takeover.

The record
Technical detail
CVSS v3.1
8.7 · HIGH
Vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:H/I:H/A:N
CVSS v4.0
Not supplied
EPSS
0.00557 · 45.6th percentile
Weakness
CWE-79 · Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
Published
2025-09-26T13:15Z
Affected products (6)
ProductVersionsFixed in
gitlab/gitlab≥ 14.10.0, < 18.2.718.2.7
gitlab/gitlab≥ 14.10.0, < 18.2.718.2.7
gitlab/gitlab≥ 18.3.0, < 18.3.318.3.3
gitlab/gitlab≥ 18.3.0, < 18.3.318.3.3
gitlab/gitlaball versions—
gitlab/gitlaball versions—
References (2)
https://gitlab.com/gitlab-org/gitlab/-/issues/566505 · [email protected]https://hackerone.com/reports/3297413 · [email protected]
EPSS history
Timeline
  • 26 SEP 09:04Z
    Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') in GitLab
    cvelistv5