CVE-2026-109322 | BDVDB-2026-386368 Detail

Description#

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 visitors' browsers and, in versions 0.5.0 and 0.5.1, in administrator moderation sessions.

Impact#

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Exploit#

History#

1. Version 12026-10-12Record published in the CVE List.
2. Version 22026-10-15Most recent update recorded in the CVE List.