Paid Memberships Pro — Vulnerabilities & Security Advisories 8

Paid Memberships Pro is a WordPress plugin for managing subscription-based membership sites with tiered access controls. Historically, it has been susceptible to multiple remote code execution (RCE), cross-site scripting (XSS), and privilege escalation vulnerabilities, often stemming from insufficient input validation and improper access controls. The plugin has accumulated eight CVEs, including critical flaws allowing unauthenticated attackers to execute arbitrary code or bypass security restrictions. While no major public incidents have been widely documented, the consistent discovery of severe vulnerabilities in its codebase highlights the importance of regular updates and security hardening for sites utilizing this membership management solution.