qBittorrent before 5.1.2 does not prevent access to a local file that is referenced in a link URL. This affects rsswidget.cpp and searchjobwidget.cpp.
Exploitability
AV:NAC:HPR:NUI:NScope
S:CImpact
C:LI:NA:N4/CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:L/I:N/A:NOther