CVE-2026-109322

The Grav Guestbook plugin before version 0.5.2 is vulnerable to a stored cross-site scripting (XSS) flaw. The issue resides in the AJAX Load more and Admin Load all handlers, which insert stored author and message fields into the DOM as unescaped HTML using jQuery . This allows unauthenticated vi...

EUVD-2026-97624

Grav Guestbook plugin before 0.5.2 contains a stored cross-site scripting vulnerability because its AJAX Load more and Admin Load all handlers insert stored author and message fields into the DOM as unescaped HTML via jQuery. Unauthenticated visitors can submit markup that executes in other...