Auth bypass in Loword Al Pack
CVE-2025-7664
The AL Pack plugin for WordPress is vulnerable to unauthorized access due to a missing capability check on the check_activate_permission() permission callback for the /wp-json/presslearn/v1/activate REST API endpoint in all versions up to, and including, 1.1.1. The callback reads the client-supplied Origin header and, after parsing, allows the request if it matches one of the trusted domains, without ever verifying user authentication, capabilities, or nonce tokens. This makes it possible for unauthenticated attackers to activate premium features by simply spoofing the Origin header.
Vulnerability class: Broken Access Control
EPSS: 0.005 (39.1th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 7.5 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N.
Affected products
- Loword Al Pack — versions 0
Weakness classification (CWE)
References
Frequently asked questions
- What is CVE-2025-7664?
- CVE-2025-7664 is a high-severity vulnerability in Loword Al Pack, classified under Missing Authorization. CVSS score: 7.5/10. Published 2025-08-16.
- How severe is CVE-2025-7664?
- High severity. CVSS v3 base score is 7.5 out of 10.