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CVE PROGRAM SOURCE RECORD5.4 Medium

CVE-2026-54720

Silverstripe Framework: Possible XSS attack through media embed

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/

Affected products

Version statuses are supplied by the assigning organization. Consult the original record for detailed ranges and platform conditions.

silverstripe silverstripe-framework

  • < 6.2.2affected

References