White Label CMS < 2.5 - Admin+ PHP Object Injection
CVE-2022-4302

7.2HIGH

Key Information:

Vendor

Wordpress
Status
White Label Cms
Vendor
CVE Published:
2 January 2023

Badges

👾 Exploit Exists🟡 Public PoC

What is CVE-2022-4302?

The White Label CMS plugin for WordPress versions before 2.5 is susceptible to PHP Object Injection due to improper handling of unserialized user input through its settings. This vulnerability allows users with higher privileges, such as administrators, to exploit the flaw and potentially execute arbitrary PHP code if a suitable gadget is used in the attack.

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Deploy the Patch

Affected Version(s)

White Label CMS 0 < 2.5

Exploit Proof of Concept (PoC)

PoC code is written by security researchers to demonstrate the vulnerability can be exploited. PoC code is also a key component for weaponization which could lead to ransomware.

CVE-2022-4302 - Proof of Concept

References

https://wpscan.com/vulnerability/b7707a15-0987-4051-a8ac-...
exploitvdb-entrytechnical-description

EPSS Score

5% chance of being exploited in the next 30 days.

CVSS V3.1

Score:
7.2
Severity:
HIGH
Confidentiality:
High
Integrity:
High
Availability:
High
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
High
User Interaction:
None
Scope:
Unchanged

Timeline

  • 🟡

    Public PoC available

  • 👾

    Exploit known to exist

  • Vulnerability published

  • Vulnerability Reserved

Credit

thinhnguyen1337
WPScan
JSON
.