TI-2026-49907 CVE-2026-71236 · GHSA-c924-wcfj-cr8j
Grocy - Stored XSS via HTMLPurifier Output Double-Decode
Priority MEDIUM 40
Grocy's API request-body parser (controllers/Api/BaseApiController.php, GetParsedAndFilteredRequestBody) purifies incoming field values with HTMLPurifier, then manually reverses HTML-entity encoding of the resulting outp…