Unfiltered HTML Settings Vulnerability in MF Gig Calendar WordPress Plugin Could Lead to Stored Cross-Site Scripting Attacks
CVE-2024-3755

Currently unrated

Key Information:

Vendor
Wordpress
Status
Mf Gig Calendar
Vendor
CVE Published:
6 May 2024

Badges

👾 Exploit Exists🟡 Public PoC

Summary

The MF Gig Calendar WordPress plugin through 1.2.1 does not sanitise and escape some of its settings, which could allow high privilege users such as editor to perform Stored Cross-Site Scripting attacks even when the unfiltered_html capability is disallowed (for example in multisite setup)

Affected Version(s)

MF Gig Calendar 0 <= 1.2.1

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-2024-3755 - Proof of Concept

References

https://wpscan.com/vulnerability/d34caeaf-2ecf-44a2-b308-...
exploitvdb-entrytechnical-description

Timeline

  • 🟡

    Public PoC available

  • 👾

    Exploit known to exist

  • Vulnerability published

  • Vulnerability Reserved

Credit

Bob Matyas
WPScan
.