CVE-2025-15100
High
Description
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_panel_ajax_update_profile' function. This makes it possible for authenticated attackers, with Subscriber-level access and above, to elevate their privileges to that of an administrator.
SeverityHigh
CVSS8.8
Exploit probability—
ProductJAY Login & Register
PublishedFeb 8, 2026
First seenFeb 8, 2026
Weakness typeCWE-269Improper privilege management
How to fix
Sources list no fixed version or patch link for this vulnerability.
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| jayarsiech JAY Login & Register | v ≤ 2.6.03 | — |
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