CVE-2025-0555 — Cross-site Scripting in Gitlab

CWE-79 — Cross-site Scripting4 documents4 sources
Severity
6.1MEDIUMNVD
EPSS
0.1%
top 81.81%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
2
GitlabDebian Gitlab
Timeline
PublishedMar 3

Description

A Cross Site Scripting (XSS) vulnerability in GitLab-EE affecting all versions from 16.6 prior to 17.7.6, 17.8 prior to 17.8.4, and 17.9 prior to 17.9.1 allows an attacker to bypass security controls and execute arbitrary scripts in a users browser under specific conditions.

CVSS vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:NExploitability: 2.8 | Impact: 2.7

Affected Packages4 packages

▶CVEListV5gitlab/gitlab16.6 — 17.7.6+2
▶NVDgitlab/gitlab16.6.0 — 17.7.6+2
▶debiandebian/gitlab
▶gitlabgitlab/gitlab

🔴Vulnerability Details

1
GHSA
GHSA-2862-gpw6-r482: A Cross Site Scripting (XSS) vulnerability in GitLab-EE affecting all versions from 16↗2025-03-03
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📋Vendor Advisories

2
GitLab
CVE-2025-0555: A Cross Site Scripting (XSS) vulnerability in GitLab-EE affecting all versions from 16.6 prior to 17.7.6, 17.8 prior to 17.8.4, and 17.9 prior to 17.9↗2025-03-03
▶
Debian
CVE-2025-0555: gitlab - A Cross Site Scripting (XSS) vulnerability in GitLab-EE affecting all versions f...↗2025
▶