Cross Site Scripting (XSS) vulnerabilty exists in BigTree-CMS 4.4.3 in the tag name field found in the Tags page under the General menu via a crafted website name by doing an authenticated POST HTTP request to admin/tags/create.
Source: https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-18467
Reference (s):
- https://github.com/bigtreecms/BigTree-CMS/issues/364