Reflected Cross-Site Scripting Vulnerability in CalendApp WordPress Plugin
CVE-2024-13669

6.1MEDIUM

Key Information:

Vendor

WordPress
Status
Calendapp
Vendor
CVE Published:
26 February 2025

Badges

👾 Exploit Exists🟡 Public PoC

What is CVE-2024-13669?

The CalendApp WordPress plugin, up to version 1.1, is susceptible to a reflected cross-site scripting (XSS) vulnerability. This flaw occurs due to inadequate sanitization and escaping of user input parameters, allowing attackers to inject malicious scripts into the web page. High privilege users, including administrators, may be targeted through this exploit, potentially leading to unauthorized actions or data breaches.

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Affected Version(s)

CalendApp 0 <= 1.1

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-2024-13669 - Proof of Concept

References

https://wpscan.com/vulnerability/71e69cf2-7d41-479c-9721-...
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

Hassan Khan Yusufzai - Splint3r7
WPScan
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