PHP
CVE-2025-15027
CRITICAL
Severity by source
AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Primary rating from NVD · only source for this CVE.
CVSS VectorNVD
Lifecycle Timeline
2DescriptionCVE.org
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.
AnalysisAI
Privilege escalation in JAY Login & Register WordPress plugin allows unauthenticated attackers to register as administrators. All versions up to 1.1.6 affected.
Technical ContextAI
CWE-269 in JAY Login & Register plugin. Registration functionality allows setting arbitrary user roles including administrator.
Affected ProductsAI
JAY Login & Register for WordPress <= 1.1.6
RemediationAI
Update or remove the plugin. Audit WordPress user accounts for unauthorized administrators. Implement WAF rules blocking role manipulation in registration.
In PHP versions 7.1.x below 7.1.33, 7.2.x below 7.2.24 and 7.3.x below 7.3.11 in certain configurations of FPM setup it
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The Backup Migration plugin for WordPress is vulnerable to Remote Code Execution in all versions up to, and including, 1
Same weakness CWE-269 – Improper Privilege Management
View allSame technique Privilege Escalation
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External POC / Exploit Code
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