CVE-2021-4357

Name of the Vulnerable Software and Affected Versions uListing plugin for WordPress versions up to, and including, 1.6.6

Description The issue is related to authorization bypass due to missing capability checks and a missing security nonce in the UlistingUserRole::save role api function. This allows unauthenticated attackers to arbitrarily delete site posts and pages.

Recommendations For versions up to, and including, 1.6.6, update to a version that includes the necessary capability checks and security nonce to prevent authorization bypass.