An unrestricted file upload vulnerability was discovered in the Microweber 1.1.18 admin account page. An attacker can upload PHP code or any extension (eg- .exe) to the web server by providing image data and the image/jpeg content type with a .php extension.
Source: https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-23138
Reference (s):
- https://gist.github.com/virendratiwari03/0918aaba97eba31666630996ab3aeec3
- https://gist.github.com/virendratiwari03/800f96271f22c0c2f5aea126c7f1f170