Duckdev Security Vulnerabilities

CVE-2015-9323

The 404-to-301 plugin before 2.0.3 for WordPress has SQL injection.

CVE-2021-4338

The 404 to 301 plugin for WordPress is vulnerable to authorization bypass due to missing capability checks on the open_redirect & save_redirect functions in versions up to, and including, 3.0.7. This makes it possible for authenticated attackers to view, create and edit redirections.