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CVE-2022-3342— Jetpack CRM <= 5.3.1 - Cross-Site Request Forgery and PHAR Deserialization

Quick assessment

Affected
automattic Jetpack CRM – Clients, Leads, Invoices, Billing, Email Marketing, & Automation
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 Jetpack CRM 5.3.1及之前版本存在代码问题漏洞，该漏洞源于zeroBSCRM_CSVImporterLitehtml_app函数中的zbscrmcsvimpf参数容易受到 PHAR 反序列化的影响，当该函数执行随

CVSS 7.5 · High EPSS 0.98% · P59
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I. Basic Information for CVE-2022-3342

Vulnerability Information
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Vulnerability Title
Jetpack CRM <= 5.3.1 - Cross-Site Request Forgery and PHAR Deserialization
Source: CVE Program / CVE List V5
Vulnerability Description
The Jetpack CRM plugin for WordPress is vulnerable to PHAR deserialization via the ‘zbscrmcsvimpf’ parameter in the 'zeroBSCRM_CSVImporterLitehtml_app' function in versions up to, and including, 5.3.1. While the function performs a nonce check, steps 2 and 3 of the check do not take any action upon a failed check. These steps then perform a 'file_exists' check on the value of 'zbscrmcsvimpf'. If a phar:// archive is supplied, its contents will be deserialized and an object injected in the execution stream. This allows an unauthenticated attacker to obtain object injection if they are able to upload a phar archive (for instance if the site supports image uploads) and then trick an administrator into performing an action, such as clicking a link.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:H/PR:N/UI:R/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 Jetpack CRM 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 Jetpack CRM 5.3.1及之前版本存在代码问题漏洞，该漏洞源于zeroBSCRM_CSVImporterLitehtml_app函数中的zbscrmcsvimpf参数容易受到 PHAR 反序列化的影响，当该函数执行随
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
automattic Jetpack CRM – Clients, Leads, Invoices, Billing, Email Marketing, & Automation * ~ 5.3.1 -

II. Public POCs for CVE-2022-3342

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III. Intelligence Information for CVE-2022-3342

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Patches & Fixes for CVE-2022-3342 (2)

Vendor Advisories for CVE-2022-3342 (1)

IV. Related Vulnerabilities

Same vendor: automattic
Same weakness: CWE-502

V. Comments for CVE-2022-3342

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