CVE-2026-93873 [MEDIUM] – Cotonti through 1.0.0 fails to validate anti-CSRF tokens in the contact plugin submission

Cotonti through 1.0.0 fails to validate anti-CSRF tokens in the contact plugin submission handler, allowing attackers to forge messages. Attackers can auto-submit contact forms from attacker-controlled pages to send forged messages attributed to authenticated victims to the administrator inbox.