Hoernerfranz WP-CalDav2ICS Cross-Site Request Forgery Vulnerability Allowing Stored Cross-Site Scripting

Vulnerability

A Cross-Site Request Forgery (CSRF) vulnerability has been identified in the Hoernerfranz WP-CalDav2ICS WordPress plugin, specifically in versions prior to and including 1.3.4. This vulnerability allows for Stored Cross-Site Scripting (XSS) attacks.

Impact

Exploitation of this vulnerability could lead to Stored Cross-Site Scripting, where injected scripts are executed in the context of the user.

Added: Dec 30, 2025, 11:17 PM
Updated: Dec 30, 2025, 11:17 PM

Vulnerability Rating

Custom Algorithm
spread
0.0
impact
1.7
exploitability
6.4
remediation
0.0
relevance
1.6
threat
0.0
urgency
2.9
incentive
1.7

Our algorithm analyzes dozens of metrics to generate these 8 key vulnerability categories, which are then combined to calculate the overall risk score.