What the vulnerability does
01Description
Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in Nikola Loncar Easy Appointments allows Stored XSS.This issue affects Easy Appointments: from n/a through 3.10.7.
Explanation of Vulnerability in Simple Terms
02Summary
Easy Appointments versions up to 3.10.7 contain a cross-site scripting (XSS) vulnerability that allows attackers to inject malicious scripts into the application. An attacker can craft a malicious link or page that, when visited by a user, executes JavaScript in their browser. This can be used to steal session cookies, redirect users, or perform actions on their behalf within the application.
What an attacker can do
03Attacker Capabilities
Inject and execute malicious JavaScript in a user's browser when they visit a crafted link.
Potential impact on your site
04Site Impact
Users visiting malicious links could have their sessions hijacked or be tricked into performing unwanted actions within Easy Appointments.
Conditions required to exploit
05Prerequisites
The victim must click a malicious link or visit an attacker-controlled page that triggers the vulnerability.
Key dates
06Disclosure timeline
December 9, 2024
CVE published
April 28, 2026
Record updated