FD - Half-click unauthenticate... Note

FD - Half-click unauthenticated remote code execution on Horde Groupware IMP (from a stored XSS)

Posted by Evan Tang on Aug 26https://blog.evan.lat/posts/CVE-2026-65053/ the blog talks about two vulns that are chainable together. for the sake of brevity ill write up on the stored xss one. in lib/Mime/Status.php, we see a pretty viable xss sink: $out .= '' . $val . ''; xrefing this we see that most impls are sanitized with the exception of lib/Mime/Viewer/Appledouble.php: $data_name =...