CVE-2025-15027
Critical · 9.8CVSS
9.8
EPSS
0.5%
Published
Feb 8, 2026
CISA due date
—
The record
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.
Affected packages
| Ecosystem | Package | Introduced | Fixed |
|---|
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