WordPress Invisible Anti-Spam & CAPTCHA plugin <= 5.1 - Authenticated (Editor+) SQL Injection via Pattern JSON Keys/Values vulnerability

Authenticated Editor+ SQL Injection via Pattern JSON Keys/Values vulnerability discovered by Wordfence PRISM - Wordfence in WordPress Plugin Anti-spam, Spam protection, ReCaptcha for all forms and GDPR-compliant versions = 5.1...

CVE-2026-16146

The Invisible Anti-Spam & CAPTCHA — reCAPTCHA Alternative for All Forms plugin for WordPress is vulnerable to generic SQL Injection via Pattern JSON Keys/Values in all versions up to, and including, 5.1 due to insufficient escaping on the user supplied parameter and lack of sufficient preparation...

PT-2026-72156

Name of the Vulnerable Software and Affected Versions Invisible Anti-Spam & CAPTCHA — reCAPTCHA Alternative for All Forms versions prior to 5.2 Description This issue is a generic SQL Injection that occurs due to insufficient escaping of user-supplied parameters and a lack of sufficient preparati...

CVE-2026-16146: Improper Neutralization of Special Elements used in an SQL Command

The Invisible Anti-Spam & CAPTCHA — reCAPTCHA Alternative for All Forms plugin for WordPress is vulnerable to generic SQL Injection via Pattern JSON Keys/Values in all versions up to, and including, 5.1 due to insufficient escaping on the user supplied parameter and lack of sufficient preparation...