Detections
Analytics
CVE-2026-1492
critical
Description
The User Registration & Membership – Custom Registration Form Builder, Custom Login Form, User Profile, Content Restriction & Membership Plugin plugin for WordPress is vulnerable to improper privilege management in all versions up to, and including, 5.1.2. This is due to the plugin accepting a user-supplied role during membership registration without properly enforcing a server-side allowlist. This makes it possible for unauthenticated attackers to create administrator accounts by supplying a role value during membership registration.
References
https://github.com/nahamsec/wp-cve-intel
https://github.com/limo57640-crypto/limo57640-crypto
https://github.com/ridhinva/hermes-vuln-tools
https://github.com/limo57640-crypto/wp-user-registration-vuln-checker
https://github.com/Hann1bl3L3ct3r/CVE-2026-6145
https://github.com/rehanHaxor/cve
https://github.com/dreamboyim66-boop/CVE-2026-1492-POC
https://plugins.trac.wordpress.org/changeset/3469042/user-registration