CVE-2026-15354

Description

The ACPT (Premium) plugin for WordPress is vulnerable to Privilege Escalation in all versions up to, and including, 2.0.66. This is due to missing authorization in the `submit()` function, which allows unauthenticated form submissions to control the target user ID before calling `wp_update_user()`. This makes it possible for unauthenticated attackers to overwrite any WordPress user's email address and password, including an administrator's, and take over the account. Successful exploitation requires a public ACPT user form that permits anonymous submissions.

CVSS Vector

References

• https://acpt.io/changelog/
• https://www.wordfence.com/threat-intel/vulnerabilities/id/abc138f5-0bb7-4ce3-a504-89580021bedb?source=cve