Path traversal in GitLab Enterprise Edition and Gitlab Community Edition - CVE-2026-10712
Published: June 25, 2026
Vulnerability identifier: #VU135173
CSH Severity: High
CVSS v4: 7.4 [CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:A/VC:H/VI:H/VA:N/SC:N/SI:N/SA:N]
CVE-ID: CVE-2026-10712
CWE-ID: CWE-22
Exploitation vector: Remote access
Exploit availability:
No public exploit available
Vulnerability details
The vulnerability allows a remote attacker to execute arbitrary JavaScript in a user's browser session.
The vulnerability exists due to improper path validation in web ide workbench asset handler when handling crafted asset requests. A remote attacker can send a specially crafted request to execute arbitrary JavaScript in a user's browser session.
User interaction is required to load the affected content.
Affected software
GitLab Enterprise Edition
Gitlab Community Edition
Gitlab Community Edition
How to mitigate CVE-2026-10712
Install security update from vendor's website.
GitLab Enterprise Edition - addressed in versions 18.11.6, 19.0.3, 19.1.1
Gitlab Community Edition - addressed in versions 18.11.6, 19.0.3, 19.1.1
Gitlab Community Edition - addressed in versions 18.11.6, 19.0.3, 19.1.1