CVE-2026-91072

The EWWW Image Optimizer WordPress plugin (versions before 8.8.0 ) contains a vulnerability where a WebP-derivative file migration routine is not properly confined to the site's specific uploads directory. This flaw allows an attacker with Administrator-level access to rename or delete WebP-deriv...

CVE-2026-91072 EWWW Image Optimizer < 8.8.0 - Admin+ WebP File Rename and Deletion via Unrestricted Path in WebP Migration Handler

The EWWW Image Optimizer WordPress plugin before 8.8.0 does not confine a WebP-derivative file migration routine to the current site's own uploads directory, letting an attacker with Administrator-level access rename or delete existing WebP-derivative image files outside that scope, including, on...