Reflected Cross-Site Scripting Vulnerability in Sign-up Sheets WordPress Plugin
CVE-2024-6020

6.1MEDIUM

Key Information:

Vendor
Wordpress
Status
Sign-up Sheets
Vendor
CVE Published:
4 September 2024

Badges

👾 Exploit Exists🟡 Public PoC

Summary

The Sign-up Sheets WordPress plugin before 2.2.13 does not escape some generated URLs, as well as the $_SERVER['REQUEST_URI'] parameter before outputting them back in attributes, which could lead to Reflected Cross-Site Scripting.

Affected Version(s)

Sign-up Sheets 0 < 2.2.13

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-2024-6020 - Proof of Concept

References

https://wpscan.com/vulnerability/f3526320-3abd-4ddb-8f73-...
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

Bob Matyas
WPScan
.