CVE-2022-2444
Visualizer: Tables and Charts Manager for WordPress <= 3.7.9 - Authenticated (Contributor+) PHAR Deserialization
- State
- Published
- Severity
- 8.8 High
- Published
- Jul 18, 2022
- Updated
- Apr 8, 2026
- Reserved
- Jul 15, 2022
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.
Scores
| CVSS | Score | Vector | Source |
|---|---|---|---|
| 3.1 | 8.8 High | CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H | Wordfence |
Weaknesses
- CWE-502 Deserialization of Untrusted Data
Affected Products
| Product | Versions |
|---|---|
Visualizer: Tables and Charts Manager for WordPressthemeisle |
|
References
- https://www.wordfence.com/threat-intel/vulnerabilities/id/d9606d92-8061-4dfc-a6e2-509b54613277?source=cve
- https://github.com/Codeinwp/visualizer/blob/master/classes/Visualizer/Source/Csv.php
- https://github.com/Codeinwp/visualizer/blob/master/classes/Visualizer/Module/Chart.php#L1115
- 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%40visualizer&sfp_email=&sfph_mail=
- https://www.wordfence.com/vulnerability-advisories/#CVE-2022-2444
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