Web Invoice <= 2.1.3 - Authenticated SQLi
CVE-2022-4371

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, is vulnerable to SQL Injection due to improper sanitization and escaping of input parameters. This vulnerability allows high privilege users, such as administrators, to execute unauthorized SQL commands. Configurations of the plugin may also permit exploitation by lower-privileged users, such as subscribers, further broadening the attack surface. A successful attack could lead to unauthorized data exposure and manipulation, putting user data and website integrity at 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-2022-4371 - Proof of Concept

References

https://wpscan.com/vulnerability/45f43359-98c2-4447-b51b-...
exploitvdb-entrytechnical-description
https://bulletin.iese.de/post/web-invoice_2-1-3_1

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
.