Web Invoice <= 2.1.3 - Authenticated SQLi
CVE-2022-4372

7.2HIGH

Key Information:

Vendor
Wordpress
Status
Web Invoice
Vendor
CVE Published:
2 January 2023

Badges

👾 Exploit Exists🟡 Public PoC

Summary

The Web Invoice plugin for WordPress, up to version 2.1.3, contains a security flaw due to insufficient sanitization and escaping of input parameters used in SQL statements. This vulnerability can be exploited by users with elevated privileges, such as administrators, potentially allowing unauthorized database commands to be executed. Depending on the plugin configuration, other users, including those with lower access rights, may also be able to exploit this weakness. Proper mitigation steps and updates are essential to safeguard against this risk.

Affected Version(s)

Web Invoice 0 <= 2.1.3

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-2022-4372 - Proof of Concept

References

https://wpscan.com/vulnerability/218f8015-e14b-46a8-889d-...
exploitvdb-entrytechnical-description
https://bulletin.iese.de/post/web-invoice_2-1-3_2

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

Daniel Krohmer
Kunal Sharma
WPScan
.