WebKitGTK and WPE WebKit prior to version 2.24.1 are vulnerable to address bar spoofing upon certain JavaScript redirections. An attacker could cause malicious web content to be displayed as if for a trusted URI. This is similar to the CVE-2018-8383 issue in Microsoft Edge.
https://usn.ubuntu.com/3948-1/
https://trac.webkit.org/changeset/243434
https://security.gentoo.org/glsa/201909-05
https://seclists.org/bugtraq/2019/Apr/21
https://gitlab.gnome.org/GNOME/epiphany/issues/532
https://bugs.webkit.org/show_bug.cgi?id=194208
http://www.openwall.com/lists/oss-security/2019/04/11/1
http://packetstormsecurity.com/files/152485/WebKitGTK-WPE-WebKit-URI-Spoofing-Code-Execution.html
http://lists.opensuse.org/opensuse-security-announce/2019-05/msg00031.html
http://lists.opensuse.org/opensuse-security-announce/2019-05/msg00025.html