An issue found in ProcessWire 3.0.210 allows attackers to execute arbitrary code and install a reverse shell via the download_zip_url parameter when installing a new module. NOTE: this is disputed because exploitation requires that the attacker is able to enter requests as an admin; however, a ProcessWire admin is intentionally allowed to install any module that contains any arbitrary code.
- https://medium.com/@cupc4k3/reverse-shell-via-remote-file-inlusion-in-proccesswire-cms-a8fa5ace3255
No PoCs found on GitHub currently.