CVE-2023-2796

Description

The EventON WordPress plugin before 2.1.2 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.

Affected products

• Unknown / EventON0 – 2.1.2

Exploits & proofs of concept

• exploit-dbWordpress Plugin EventON Calendar 4.4 - Unauthenticated Event Accessby Miguel Santareno
• nucleiEventON <= 2.1 - Missing Authorizationby randomrobbie

References

• MISChttps://wpscan.com/vulnerability/e9ef793c-e5a3-4c55-beee-56b0909f7a0d
• EXPLOIThttp://packetstormsecurity.com/files/173984/WordPress-EventON-Calendar-4.4-Insecure-Direct-Object-Reference.html