WooCommerce Checkout Field Manager < 18.0 - Unauthenticated Arbitrary File Upload
CVE-2022-4328

9.8CRITICAL

Key Information:

Vendor

Wordpress
Status
WooCommerce Checkout Field Manager
Vendor
CVE Published:
6 March 2023

Badges

👾 Exploit Exists🟡 Public PoC🟣 EPSS 82%

What is CVE-2022-4328?

The WooCommerce Checkout Field Manager plugin for WordPress, prior to version 18.0, has a critical flaw that lacks proper validation for uploaded files. This weakness permits unauthenticated attackers to potentially upload arbitrary files, such as PHP scripts, to the server, leading to possible further exploitation of the site. Website administrators using older versions of this plugin are strongly advised to update immediately to mitigate this risk.

Affected Version(s)

WooCommerce Checkout Field Manager 0 < 18.0

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-2022-4328 - Proof of Concept

References

https://wpscan.com/vulnerability/4dc72cd2-81d7-4a66-86bd-...
exploitvdb-entrytechnical-description

EPSS Score

82% chance of being exploited in the next 30 days.

CVSS V3.1

Score:
9.8
Severity:
CRITICAL
Confidentiality:
High
Integrity:
High
Availability:
High
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
None
User Interaction:
None
Scope:
Unchanged

Timeline

  • 🟡

    Public PoC available

  • 👾

    Exploit known to exist

  • Vulnerability published

  • Vulnerability Reserved

Credit

cydave
WPScan
.