In Sentrifugo 3.2, users can upload an image under “Assets -> Add” tab. This “Upload Images” functionality is suffered from “Unrestricted File Upload” vulnerability so attacker can upload malicious files using this functionality and control the server.
Source: https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-26803
Reference (s):
- https://fatihhcelik.blogspot.com/2020/10/sentrifugo-version-32-rce-authenticated_6.html