CVE-2020-11807
Because of Unrestricted Upload of a File with a Dangerous Type, Sourcefabric Newscoop 4.4.7 allows an authenticated user to execute arbitrary PHP code (and sometimes terminal commands) on a server by making an avatar update and then visiting the avatar file under the /images/ path.
Date published : 2020-05-19
https://gist.github.com/V-Rico/82e9e52ac451dc20eef87b0999b3b1ee