CVE-2022-2444

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.

Score

CVSS 3.1 8.8 High

Status

Modified - security@wordfence.com

Published

2022-07-18

Last modified

2026-04-08

Weaknesses

CWE-502

Affected products

• Visualizer (Themeisle)
• Visualizer Tables And Charts Manager For Wordpress (Themeisle)

References

• 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://github.com/Codeinwp/visualizer/compare/v3.7.9...v3.7.10
• https://plugins.trac.wordpress.org/changeset?sfp_email=&sfph_mail=&reponame=&old=2752058%40visualizer&new=2752058%40vis…
• https://www.wordfence.com/threat-intel/vulnerabilities/id/d9606d92-8061-4dfc-a6e2-509b54613277?source=cve
• https://www.wordfence.com/vulnerability-advisories/#CVE-2022-2444