CVE-2026-8833 XSS in urls

Improper neutralization of HTML-encoded characters in the URL validation function in Checkmk 2.5.0p5, 2.4.0p31, 2.3.0p48, and all 2.2.0 versions allows an authenticated user to bypass URL validation and inject malicious URLs such as javascript: URIs, resulting in cross-site scripting when another...

PT-2026-5714

Name of the Vulnerable Software and Affected Versions FacturaScripts versions 2025.71 and earlier Description FacturaScripts software contains a Stored Cross-Site Scripting XSS flaw within the Observations field in the History view. The application fails to properly encode HTML entities when...