Home

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.

PUBLISHED Reserved 2025-12-25 | Published 2026-02-08 | Updated 2026-02-09 | Assigner Wordfence




HIGH: 8.8CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Problem types

CWE-269 Improper Privilege Management

Product status

Default status
unaffected

* (semver)
affected

Timeline

2026-02-07:Disclosed

Credits

Sarawut Poolkhet finder

References

www.wordfence.com/...-23a2-4920-a5e8-4388c4474de0?source=cve

plugins.trac.wordpress.org/...er-ajax-handler-user-panel.php

cve.org (CVE-2025-15100)

nvd.nist.gov (CVE-2025-15100)

Download JSON