CVE-2026-54720 — Silverstripe Framework: Possible XSS attack through media embed
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 XS…
Published: 2026-07-01 · CVSS: 5.4 · CVSS 3.1
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/
Source: CVE Program · Revision 8b16575c39f1e1810c5e863010da073d2d3285e7