PT-2026-6942 · WordPress · Jay Login & Register

Sarawut Poolkhet · Published 2026-02-08 · Updated 2026-02-13 · CVE-2025-15100

Positive Technologies (AI Summary)

CVSS v3.1

8.8

High

Base vector

AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Name of the Vulnerable Software and Affected Versions JAY Login & Register plugin for WordPress versions prior to 2.6.04

Description The JAY Login & Register plugin for WordPress is susceptible to a privilege escalation issue. The plugin permits a user to modify arbitrary user meta data via the jay panel ajax update profile function. This allows authenticated attackers with Subscriber-level access or higher to gain administrator privileges.

Recommendations Update the JAY Login & Register plugin to version 2.6.04 or later.

Fix

LPE

Improper Privilege Management

Weakness Enumeration

CWE-269

Related Identifiers

CVE-2025-15100

Affected Products

Jay Login & Register

References · 10

• https://nvd.nist.gov/vuln/detail/CVE-2025-15100 · Security Note
• https://twitter.com/cracbot/status/2022264543372779994 · Twitter Post
• https://plugins.trac.wordpress.org/browser/jay-login-register/tags/2.6.01/includes/user-panel/jay-login-register-ajax-handler-user-panel.php#L624 · Note
• https://t.me/CVEtracker/44073 · Telegram Post
• https://t.me/cveNotify/151273 · Telegram Post
• https://twitter.com/transilienceai/status/2020339493383864670 · Twitter Post
• https://twitter.com/CveFindCom/status/2021240589740622152 · Twitter Post
• https://twitter.com/CVEnew/status/2020356547029663996 · Twitter Post
• https://wordfence.com/threat-intel/vulnerabilities/id/fb900810-23a2-4920-a5e8-4388c4474de0?source=cve · Note
• https://twitter.com/TheHackerWire/status/2020321777369641433 · Twitter Post