PT-2026-52196

CVE-2026-10712

Published

2026-06-24

Updated

2026-06-29

Description by

CVSS 3.1

8.0

High

MetricsAV:N/AC:H/PR:N/UI:R/S:C/C:H/I:H/A:N

Name of the Vulnerable Software and Affected Versions GitLab CE/EE versions 18.10 through 18.11.5 GitLab CE/EE versions 19.0 through 19.0.2 GitLab CE/EE versions 19.1 through 19.1.0

Description An issue exists in the Web IDE workbench where improper path validation allows an unauthenticated attacker to execute arbitrary JavaScript in a user's browser session via a crafted asset request. This stored Cross-Site Scripting (XSS) can expose CI/CD secrets and source code by gaining access to developer sessions.

Recommendations Update versions 18.10 through 18.11.5 to 18.11.6. Update versions 19.0 through 19.0.2 to 19.0.3. Update versions 19.1 through 19.1.0 to 19.1.1.

Exploitability

Exploit

Fix

Impacts

Researchers

Joaxcar

Vendors

Affected products

Weakness enumeration

CWE-79: Improper Neutralization of Input During Web Page Generation (\'Cross-site Scripting\')

Related identifiers

CVE-2026-10712