Checkmk Cross-Site Script Vulnerability

Checkmk is an IT monitoring platform developed by Checkmk Corporation. Versions of Checkmk prior to 2.5.0p5, 2.4.0p31, 2.3.0p48, and all 2.2.0 versions contained a cross-site scripting vulnerability. This vulnerability stemmed from improper decoding of HTML-encoded characters in the URL validatio...