Rsvp Security Vulnerabilities

CVE-2017-18563

The rsvp plugin before 2.3.8 for WordPress has persistent XSS via the note field on the attendee-list screen.

CVE-2023-7170

The EventON-RSVP WordPress plugin before 2.9.5 does not sanitise and escape some parameters before outputting it back in the page, leading to a Reflected Cross-Site Scripting which could be used against high privilege users such as admin