CVE-2021-4357

Description

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 Platforms

Weakness Type

CWE-862, CWE-862

References

• https://blog.nintechnet.com/wordpress-ulisting-plugin-fixed-multiple-critical-vu…
• https://plugins.trac.wordpress.org/changeset?sfp_email=&sfph_mail=&reponame=&old…
• https://wordpress.org/plugins/ulisting/#developers
• https://www.wordfence.com/threat-intel/vulnerabilities/id/71aa14b8-39bc-4b91-a7c…
• https://blog.nintechnet.com/wordpress-ulisting-plugin-fixed-multiple-critical-vu…
• https://plugins.trac.wordpress.org/changeset?sfp_email=&sfph_mail=&reponame=&old…