CVE-2024-56331 Local File Inclusion (LFI) via Improper URL Handling in uptime-kuma's `Real-Browser` monitor

Uptime Kuma is an open source, self-hosted monitoring tool. An Improper URL Handling Vulnerability allows an attacker to access sensitive local files on the server by exploiting the file:/// protocol. This vulnerability is triggered via the "real-browser" request type, which takes a screenshot of...