FL3R FeelBox <= 8.1 - Settings Update via CSRF to Stored XSS
CVE-2022-4552

6.1MEDIUM

Key Information:

Vendor
Wordpress
Status
Fl3r Feelbox
Vendor
CVE Published:
30 January 2023

Badges

👾 Exploit Exists🟡 Public PoC

Summary

The FL3R FeelBox WordPress plugin through 8.1 does not have CSRF check when updating its settings, and is missing sanitisation as well as escaping, which could allow attackers to make logged in admin add Stored XSS payloads via a CSRF attack

Affected Version(s)

FL3R FeelBox 0 <= 8.1

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-2022-4552 - Proof of Concept

References

https://wpscan.com/vulnerability/307b0fe4-39de-4fbb-8bb0-...
exploitvdb-entrytechnical-description

CVSS V3.1

Score:
6.1
Severity:
MEDIUM
Confidentiality:
Low
Integrity:
Low
Availability:
Low
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
None
User Interaction:
Required
Scope:
Changed

Timeline

  • 🟡

    Public PoC available

  • 👾

    Exploit known to exist

  • Vulnerability published

  • Vulnerability Reserved

Credit

WPScan
WPScan
.