Critical WordPress Plugin Vulnerability Exposes Up to 200k Sites to Full Compromise

A critical vulnerability (CVSS 8.8) in the Ultimate Member WordPress plugin has been discovered, potentially affecting up to 200,000 websites and allowing attackers to gain complete site access. The flaw enables unauthorized users to exploit the plugin and take control of affected WordPress installations.

Why it matters: WordPress site owners and digital marketers need to immediately audit and patch their Ultimate Member installations to prevent data breaches, malware injection, and loss of site control that could devastate their marketing operations and customer trust.