PHAR Deserialization Vulnerability in Jetpack CRM Plugin for WordPress
CVE-2022-3342
7.5HIGH
Key Information:
- Vendor
- Wordpress
- Vendor
- CVE Published:
- 20 October 2023
Summary
The Jetpack CRM plugin for WordPress has a vulnerability related to PHAR deserialization through the 'zbscrmcsvimpf' parameter in the 'zeroBSCRM_CSVImporterLitehtml_app' function. Although nonce verification is performed, failure to validate during two key steps leaves the system exposed. If an attacker uploads a crafted phar:// archive and convinces an administrator to follow a malicious link, they can exploit this vulnerability to inject objects into the execution stream.
Affected Version(s)
Jetpack CRM – Clients, Leads, Invoices, Billing, Email Marketing, & Automation * <= 5.3.1
References
CVSS V3.1
Score:
7.5
Severity:
HIGH
Confidentiality:
High
Integrity:
High
Availability:
High
Attack Vector:
Network
Attack Complexity:
High
Privileges Required:
None
User Interaction:
Required
Scope:
Unchanged
Timeline
Vulnerability published
Vulnerability Reserved
Credit
Ramuel Gall