The JAY Login & Register plugin for WordPress is vulnerable to Privilege Escalation in all versions up to, and including, 2.6.03. This is due to the plugin allowing a user to update arbitrary user meta through the 'jay_login_register_ajax_create_final_user' function. This makes it possible for unauthenticated attackers to elevate their privileges to that of an administrator.
| Product | Vendor Advisory | Solution File | Added | Published |
|---|---|---|---|---|
| Jay Login Register Plugin | — | Update jay-login-register plugin to version 2.6.04, or a newer patched version | Feb 9, 2026 | Feb 7, 2026 |
With curated Threat Intelligence, you can see which vulnerabilities truly put you at risk, prioritize what matters most, and act before attackers do.
Explore Intelligence Hub