CVE-2022-3568 Information

Description

The ImageMagick Engine plugin for WordPress is vulnerable to deserialization of untrusted input via the ‘cli_path’ parameter in versions up to and including 1.7.5. This makes it possible for unauthenticated users to call files using a PHAR wrapper granted they can trick a site administrator into performing an action such as clicking on a link that will deserialize and call arbitrary PHP Objects that can be used to perform a variety of malicious actions granted a POP chain is also present. It also requires that the attacker is successful in uploading a file with the serialized payload.

Reference

https://github.com/orangelabweb/imagemagick-engine/blob/v.1.7.2/imagemagick-engine.php#L529 https://www.wordfence.com/threat-intel/vulnerabilities/id/4a2ca2f0-1d4a-4614-86ba-a46e765f4a9f https://github.com/orangelabweb/imagemagick-engine/blob/1.7.4/imagemagick-engine.php#L529 https://plugins.trac.wordpress.org/changeset?sfp_email=&sfph_mail=&reponame=&old=2801283%40imagemagick-engine&new=2801283%40imagemagick-engine&sfp_email=&sfph_mail=