What the vulnerability does
01Description
Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in themefunction WordPress Event Manager, Event Calendar and Booking Plugin eventin-pro allows Stored XSS.This issue affects WordPress Event Manager, Event Calendar and Booking Plugin: from n/a through <= 4.0.24.
Explanation of Vulnerability in Simple Terms
02Summary
The WordPress Event Manager plugin contains a stored cross-site scripting (XSS) vulnerability in versions up to 4.0.24. An authenticated user with low privileges can inject malicious scripts that execute in the browsers of other site visitors, including administrators. The vulnerability requires user interaction to trigger and affects the plugin's scope beyond its immediate component.
What an attacker can do
03Attacker Capabilities
Inject malicious scripts that run in other users' browsers when they view affected pages.
Potential impact on your site
04Site Impact
Attackers with basic user accounts can compromise admin sessions, steal data, or modify site content via stored XSS.
Conditions required to exploit
05Prerequisites
Attacker must be logged in with low-level user privileges; victim must visit a page containing the injected content.
Key dates
06Disclosure timeline
August 14, 2025
CVE published
May 12, 2026
Record updated