What the vulnerability does
01Description
Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in cmoreira Team Showcase team-showcase-cm allows DOM-Based XSS.This issue affects Team Showcase: from n/a through < 25.05.13.
Explanation of Vulnerability in Simple Terms
02Summary
Team Showcase versions up to 25.05.13 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 site user, executes arbitrary JavaScript in the victim's browser. This can lead to session hijacking, credential theft, or defacement. The vulnerability affects the application scope, meaning impacts may extend beyond the vulnerable component itself.
What an attacker can do
03Attacker Capabilities
Inject and execute malicious JavaScript in a user's browser to steal session data, credentials, or perform actions on their behalf.
Potential impact on your site
04Site Impact
Users visiting malicious links could have their sessions compromised or credentials stolen, potentially leading to unauthorized access to your site.
Conditions required to exploit
05Prerequisites
A site user must visit a malicious link or page crafted by the attacker; no authentication or special privileges required.
Key dates
06Disclosure timeline
July 4, 2025
CVE published
April 28, 2026
Record updated