CVE-2026-15980

CriticalCVSS 9.8/10Last modified Aug 31, 2026

Description

The MyHome Core plugin for WordPress is vulnerable to Authentication Bypass in all versions up to, and including, 4.4.5. This is due to missing authorization in the send_link() AJAX handler and improper token validation in the activate() function. This makes it possible for unauthenticated attackers to generate an activation token for an unconfirmed user account and obtain a valid authentication cookie for that account, including administrators. Successful exploitation requires the MyHome theme to be configured in legacy/WPBakery mode with frontend registration and confirmation email enabled, and the target account must not already have the myhome_agent_confirmed user meta set.

Metrics

CVSS 3.1 9.8/10CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Weakness enumeration

CWE-289

Affected software

No affected versions have been published.

Timeline

Published
Aug 30, 2026
Last modified
Aug 31, 2026
NVD status
Deferred

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CVE-2026-15980: Critical severity, CVSS 9.8 | Vulnix