High severity · published Jul 18, 2022
CVE-2022-2444
Visualizer: Tables and Charts Manager for WordPress <= 3.7.9 - Authenticated (Contributor+) PHAR Deserialization
8.8
CVSS
2.3%
EPSS
No
On KEV
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.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Attack vector
Network
Complexity
Low
Privileges
Low
User interaction
None
Confidentiality
High
Integrity
High
Availability
High
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)2.3% · higher than 83% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
VT
Visualizer: Tables and Charts Manager for WordPress · themeisle
through 3.7.9 · source: vendor
VI
Visualizer · Themeisle
before 3.7.10 · source: NVD
Affected product
VT
Visualizer: Tables and Charts Manager for WordPress
themeisle
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2022-2444
CVE.org
https://www.cve.org/CVERecord?id=CVE-2022-2444
Product
https://github.com/Codeinwp/visualizer/blob/master/classes/Visualizer/Module/Chart.php#L1115
Product
https://github.com/Codeinwp/visualizer/blob/master/classes/Visualizer/Source/Csv.php
Patch
https://github.com/Codeinwp/visualizer/compare/v3.7.9...v3.7.10
Patch
https://plugins.trac.wordpress.org/changeset?sfp_email=&sfph_mail=&reponame=&old=2752058%40visualizer&new=2752058%40visualizer&sfp_email=&sfph_mail=
Third Party Advisory
https://www.wordfence.com/threat-intel/vulnerabilities/id/d9606d92-8061-4dfc-a6e2-509b54613277?source=cve
Third Party Advisory
https://www.wordfence.com/vulnerability-advisories/#CVE-2022-2444
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