CVE-2026-33688: AVideo has Pre-Captcha User Enumeration and Account Status Disclosure in Password Recovery Endpoint

The password recovery endpoint at objects/userRecoverPass.php performs user existence and account status checks before validating the captcha. This allows an unauthenticated attacker to enumerate valid usernames and determine whether accounts are active, inactive, or banned — at scale and without solving any captcha — by observing three distinct JSON error responses.