Server-side request forgery in Wcms 0.3.2 lets an attacker send crafted requests from the back-end server of a vulnerable web application via the path parameter to wex/cssjs.php. It can help identify open ports, local network hosts and execute command on local services.
Source: https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-24139
Reference (s):
- https://github.com/secwx/research/blob/main/cve/CVE-2020-24139.md
- https://github.com/vedees/wcms/issues/8