What the vulnerability does
01Description
Missing Authorization vulnerability in WP Chill RSVP and Event Management allows Exploiting Incorrectly Configured Access Control Security Levels.
This issue affects RSVP and Event Management: from n/a through 2.7.16.
Explanation of Vulnerability in Simple Terms
02Summary
WP Chill RSVP and Event Management through version 2.7.16 lacks proper authorization checks, allowing unauthenticated attackers to modify event data over the network. The vulnerability requires no user interaction and affects data integrity. Site administrators should update to a version newer than 2.7.16 when available.
What an attacker can do
03Attacker Capabilities
Modify event information without authentication or permission.
Potential impact on your site
04Site Impact
Event data can be altered by unauthorized users, potentially disrupting event management and attendee information.
Conditions required to exploit
05Prerequisites
Network access only; no authentication or user interaction required.
Key dates
06Disclosure timeline
May 25, 2026
CVE published
May 26, 2026
Record updated