Description
WordPress Plugin Simple Membership is prone to a cross-site request forgery vulnerability. Exploiting this issue may allow a remote attacker to perform certain administrative actions and gain unauthorized access to the affected application; other attacks are also possible. WordPress Plugin Simple Membership version 3.8.4 is vulnerable; prior versions may also be affected.
Remediation
Update to plugin version 3.8.5 or latest
References
https://www.exploit-db.com/exploits/47182
https://plugins.svn.wordpress.org/simple-membership/trunk/readme.txt
Related Vulnerabilities
OpenSSL Improper Check for Unusual or Exceptional Conditions Vulnerability (CVE-2026-22795)
WordPress Plugin Viral Quiz Maker-OnionBuzz SQL Injection (1.2.1)
OpenSSL Out-of-bounds Write Vulnerability (CVE-2017-3737)
Oracle Application Server Other Vulnerability (CVE-2000-0169)
Next.js Improper Check for Unusual or Exceptional Conditions Vulnerability (CVE-2022-36046)