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CVE-2022-2444— Visualizer: Tables and Charts Manager for WordPress <= 3.7.9 - Authenticated (Contributor+) PHAR Deserialization

Quick assessment

Affected
themeisle Visualizer: Tables and Charts Manager for WordPress
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

WordPress和WordPress plugin都是WordPress基金会的产品。WordPress是一套使用PHP语言开发的博客平台。该平台支持在PHP和MySQL的服务器上架设个人博客网站。WordPress plugin是一个应用插件。 WordPress plugin Visualizer 3.7.9及之前的版本存在安全漏洞，该漏洞源于容易通过remote_data参数反序列化不受信任的输入，这使得具有贡献者权限及以上权限的经过身份验证的攻击者可以使用 PHAR 包装器调用文件，该包装器将反

CVSS 8.8 · High EPSS 2.25% · P81
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I. Basic Information for CVE-2022-2444

Vulnerability Information
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Vulnerability Title
Visualizer: Tables and Charts Manager for WordPress <= 3.7.9 - Authenticated (Contributor+) PHAR Deserialization
Source: CVE Program / CVE List V5
Vulnerability 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.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Source: CVE Program / CVE List V5
Vulnerability Type
可信数据的反序列化
Source: CVE Program / CVE List V5
Vulnerability Title
WordPress plugin Visualizer 代码问题漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
WordPress和WordPress plugin都是WordPress基金会的产品。WordPress是一套使用PHP语言开发的博客平台。该平台支持在PHP和MySQL的服务器上架设个人博客网站。WordPress plugin是一个应用插件。 WordPress plugin Visualizer 3.7.9及之前的版本存在安全漏洞，该漏洞源于容易通过remote_data参数反序列化不受信任的输入，这使得具有贡献者权限及以上权限的经过身份验证的攻击者可以使用 PHAR 包装器调用文件，该包装器将反
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)

Affected Products

Vendor Product Affected Versions CPE Subscribe
themeisle Visualizer: Tables and Charts Manager for WordPress * ~ 3.7.9 -

II. Public POCs for CVE-2022-2444

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III. Intelligence Information for CVE-2022-2444

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Patches & Fixes for CVE-2022-2444 (1)

Vendor Advisories for CVE-2022-2444 (2)

Other References for CVE-2022-2444 (3)

IV. Related Vulnerabilities

Same product: Visualizer: Tables and Charts Manager for WordPress
Same vendor: themeisle
Same weakness: CWE-502

V. Comments for CVE-2022-2444

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