Input validation vulnerability in Advanced Access Manager – Restricted Content, Users & Roles, Enhanced Security and More 6.9.15

The Advanced Access Manager plugin for WordPress has a security vulnerability which could allow attackers with contributor-level access or higher to inject malicious web scripts into pages. This would cause these scripts to execute whenever someone views the page. This vulnerability exists in all versions up to and including 6.9.15, due to an unknown parameter not being properly sanitized or escaped.