[ CVE-2026-81420 · Published 11 Oct 2026 ]
Vulnerability in Unknown Tcard WP
CVSS 8.6
EPSS <1%No fix listed yet
[ Description ]Official description
The Tcard WP WordPress plugin through 1.8.0 does not sanitise and escape a parameter before using it in a SQL statement in one of its unauthenticated AJAX actions, allowing unauthenticated users to perform SQL injection attacks.
[ Fixes ]Fixes and patches
No fix or interim patch is linked from our sources yet. Check the vendor references below and limit exposure of affected systems until a fix is available.