CVE-2017-6503: Qbittorrent

Medium severity, CVSS 6.1. EPSS: 0.9% chance of exploitation in the next 30 days.

WebUI in qBittorrent before 3.3.11 did not escape many values, which could potentially lead to XSS.

Affected products

• Qbittorrent Qbittorrent: up to and including 3.3.10

Published 2017-03-06. Last modified 2026-06-17.