Cross-site scripting in snipe-it - CVE-2026-63498
Published: August 25, 2026
Vulnerability identifier: #VU145116
CSH Severity: Low
CVSS v4: 5.1 [CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:P/VC:N/VI:N/VA:N/SC:L/SI:L/SA:N]
CVE-ID: CVE-2026-63498
CWE-ID: CWE-79
Exploitation vector: Remote access
Exploit availability:
No public exploit available
Vulnerability details
The vulnerability allows a remote user to execute arbitrary JavaScript in another user\'s web session.
The vulnerability exists due to cross-site scripting in the uploaded-files API show() method when rendering uploaded XML documents inline through the API. A remote user can upload crafted XML and XSLT files and cause a victim to open the inline API file URL to execute arbitrary JavaScript in another user\'s web session.
User interaction is required, and exploitation requires file attachment access to a supported object.
Affected software
snipe-it
How to mitigate CVE-2026-63498
Install security update from vendor's website.
snipe-it - update to 8.7.0