CVE-2025-30342

CVSS 3.1 Score 6.1 of 10 (medium)

Details

Published Mar 21, 2025
Updated: Mar 27, 2025
CWE ID 79

Summary

CVE-2025-30342 is a cross-site scripting (XSS) vulnerability affecting OpenSlides before version 4.2.5. Editors can insert HTML elements, including malicious scripts, into descriptions for Moderator Notes or Agenda Topics. Although SCRIPT elements are properly encoded, attributes for links can be injected, enabling the execution of JavaScript in a user's session when they hover over a manipulated link.

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