CVE-2026-54720
MEDIUM
NVD
CVSS Score
5.4
Severity
MEDIUM
Published
Jul 01, 2026
Vendor
unknown
Description
Silverstripe Framework is a PHP framework which powers the Silverstripe CMS. In versions prior to 6.2.2, the "Insert media from web" functionality in the CMS is vulnerable to XSS from a specially crafted embed. This issue was fixed in version 6.2.2/