An API design flaw in WebKitGTK and WPE WebKit allows untrusted web content to unexpectedly perform IP connections, DNS lookups, and HTTP requests. Applications expect to use the WebPage::send-request signal handler to approve or reject all network requests. However, certain types of HTTP requests bypass this signal handler.
Exploitability
AV:NAC:LPR:NUI:RScope
S:CImpact
C:LI:NA:N4.7/CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:N/A:NOther