VULNERABILITY INTELLIGENCE

CVE-2019-13493

CVSS score5.4 MEDIUM

EPSS probability1.58%

CISA KEVNot currently listed

Published2019-07-17

Last modified2026-06-17

Description

In Sitecore 9.0 rev 171002, Persistent XSS exists in the Media Library and File Manager. An authenticated unprivileged user can modify the uploaded file extension parameter to inject arbitrary JavaScript.