CVE-2025-4700 — Cross-site Scripting in Gitlab

CWE-79 — Cross-site Scripting6 documents6 sources
Severity
6.1MEDIUMNVD
EPSS
0.1%
top 75.27%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
3
GitlabDebian GitlabGitlab CE
Timeline
PublishedJul 23

Description

An issue has been discovered in GitLab CE/EE affecting all versions from 15.10 before 18.0.5, 18.1 before 18.1.3, and 18.2 before 18.2.1 that, under specific circumstances, could have potentially allowed a successful attacker to trigger unintended content rendering leading to XSS.

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 Packages5 packages

▶CVEListV5gitlab/gitlab15.10 — 18.0.5+2
▶NVDgitlab/gitlab15.10.0 — 18.0.5+2
▶debiandebian/gitlab
▶gitlabgitlab/gitlab

🔴Vulnerability Details

2
OSV
CVE-2025-4700: An issue has been discovered in GitLab CE/EE affecting all versions from 15↗2025-07-23
▶
GHSA
GHSA-cgm9-25c8-vhvr: An issue has been discovered in GitLab CE/EE affecting all versions from 15↗2025-07-23
▶

📋Vendor Advisories

3
GitLab
CVE-2025-4700: An issue has been discovered in GitLab CE/EE affecting all versions from 15.10 before 18.0.5, 18.1 before 18.1.3, and 18.2 before 18.2.1 that, under s↗2025-07-23
▶
Debian
CVE-2025-4700: gitlab - An issue has been discovered in GitLab CE/EE affecting all versions from 15.10 b...↗2025
▶
Citrix
Citrix Security Bulletin CTX139591↗
▶