CVE-2025-4302: Fullworksplugins Stop User Enumeration

Medium severity, CVSS 5.3. EPSS: 0.9% chance of exploitation in the next 30 days.

The Stop User Enumeration WordPress plugin before version 1.7.3 blocks REST API /wp-json/wp/v2/users/ requests for non-authorized users. However, this can be bypassed by URL-encoding the API path.

Affected products

• Fullworksplugins Stop User Enumeration: before 1.7.3 (fixed in 1.7.3)

Published 2025-07-17. Last modified 2026-06-17.