What the vulnerability does
01Description
Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in webmuehle Court Reservation court-reservation allows Reflected XSS.This issue affects Court Reservation: from n/a through <= 1.10.13.
Explanation of Vulnerability in Simple Terms
02Summary
Court Reservation versions up to 1.10.13 contain a cross-site scripting (XSS) vulnerability that allows attackers to inject malicious scripts into web pages. An attacker can craft a malicious link that, when clicked by a site visitor, executes arbitrary JavaScript in the victim's browser. This can lead to session hijacking, credential theft, or defacement. The vulnerability affects all users of the application.
What an attacker can do
03Attacker Capabilities
Inject and execute malicious JavaScript in visitors' browsers to steal session cookies, credentials, or deface the site.
Potential impact on your site
04Site Impact
Visitors' sessions and data can be compromised if they click attacker-controlled links; site reputation and user trust at risk.
Conditions required to exploit
05Prerequisites
Attacker must trick a user into clicking a malicious link or visiting a crafted page (user interaction required).
Key dates
06Disclosure timeline
February 20, 2026
CVE published
April 28, 2026
Record updated