CVE-2022-2444 Information

Description

The Visualizer: Tables and Charts Manager for WordPress plugin for WordPress is vulnerable to deserialization of untrusted input via the ‘remote_data’ parameter in versions up to and including 3.7.9. This makes it possible for authenticated attackers with contributor privileges and above to call files using a PHAR wrapper that will deserialize the data 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://www.wordfence.com/vulnerability-advisories/#CVE-2022-2444 https://github.com/Codeinwp/visualizer/blob/master/classes/Visualizer/Module/Chart.php#L1115 https://github.com/Codeinwp/visualizer/blob/master/classes/Visualizer/Source/Csv.php https://plugins.trac.wordpress.org/changeset?sfp_email=&sfph_mail=&reponame=&old=2752058%40visualizer&new=2752058%40visualizer&sfp_email=&sfph_mail= https://github.com/Codeinwp/visualizer/compare/v3.7.9…v3.7.10