CVE-2026-44227: Bestpractical Request Tracker

Medium severity, CVSS 6.1. EPSS: 0.3% chance of exploitation in the next 30 days.

RT is an open source, enterprise-grade issue and ticket tracking system. Versions 6.0.0 and above, prior to 6.0.3 contain a reflected Cross-Site Scripting (XSS) vulnerability. An attacker who can induce an authenticated RT user to visit a crafted URL can execute arbitrary JavaScript in that user's browser session. There are no effective workarounds. Avoid following untrusted RT URLs. This issue has been fixed in version 6.0.3.

Affected products

• Bestpractical Request Tracker: from 6.0.0, before 6.0.3 (fixed in 6.0.3)

Published 2026-07-20. Last modified 2026-08-07.