Vendor

Matthias Nordwig

4 known vulnerabilities.

Products

Invisible Anti-Spam & CAPTCHA — reCAPTCHA Alternative for All Forms 3 Anti-spam, Spam protection, ReCaptcha for all forms and GDPR-compliant 1

All Critical High Medium Low Exploited only Public exploit

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Medium 4.9

CVE-2026-16146

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

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 parame…

Matthias Nordwig Invisible Anti-Spam & CAPTCHA — reCAPTCHA Alternative for All Forms Web / CMS

Aug 15, 2026
Medium 4.9

CVE-2026-16094

Invisible Anti-Spam & CAPTCHA <= 5.1 - Authenticated (Editor+) SQL Injection via 'key' Parameter

The Invisible Anti-Spam & CAPTCHA — reCAPTCHA Alternative for All Forms plugin for WordPress is vulnerable to generic SQL Injection via the 'key' parameter in all versions up to, and including, 5.1 due to insufficient escaping on the user supplied parameter a…

Matthias Nordwig Invisible Anti-Spam & CAPTCHA — reCAPTCHA Alternative for All Forms Web / CMS

Aug 15, 2026
Medium 4.3

CVE-2025-49283

WordPress Anti-spam, Spam protection, ReCaptcha for all forms and GDPR-compliant plugin <= 4.1.1 - Cross Site Request Forgery (CSRF) Vulnerability

Cross-Site Request Forgery (CSRF) vulnerability in Matthias Nordwig Anti-spam, Spam protection, ReCaptcha for all forms and GDPR-compliant gdpr-compliant-recaptcha-for-all-forms allows Cross Site Request Forgery.This issue affects Anti-spam, Spam protection, …

Matthias Nordwig Anti-spam, Spam protection, ReCaptcha for all forms and GDPR-compliant

Jun 6, 2025