CVE-2021-4357: Stylemixthemes Ulisting

Medium severity, CVSS 5.3. EPSS: 1% chance of exploitation in the next 30 days.

The uListing plugin for WordPress is vulnerable to authorization bypass due to missing capability checks, and a missing security nonce, on the UlistingUserRole::save_role_api function in versions up to, and including, 1.6.6. This makes it possible for unauthenticated attackers to arbitrarily delete site posts and pages.

Affected products

• Stylemixthemes Ulisting: up to and including 1.6.6

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