In late 2018, security researcher Ihsan Sencan discovered a critical vulnerability in Alive Parish 2.0.4. The software, designed for church administration, contained flaws that allowed unauthenticated users to take full control of the web server. The technical details were released as part of the Exploit-DB #45840 report, which includes the downloadable .rar archive containing the proof-of-concept (PoC) code.
in the images/uploaded directory to prevent uploaded shells from running.
Given the age of the software, migrating to a modern, supported church management platform is the most secure path. Alive Parish 2.0.4 - SQL Injection / Arbitrary File Upload