CVE-2021-4345: Stylemixthemes Ulisting

Medium severity, CVSS 5.3. EPSS: 0.7% chance of exploitation in the next 30 days.

The uListing plugin for WordPress is vulnerable to authorization bypass due to missing capability and nonce checks on the UlistingUserRole::save_role_api method in versions up to, and including, 1.6.6. This makes it possible for unauthenticated attackers to remove or add roles, and add capabilities.

Affected products

• Stylemixthemes Ulisting: up to and including 1.6.6

Published 2023-06-07. Last modified 2026-06-17.