http://r2km7u25qebaefa7b6jdcjldymc2u337vzpx7ne773ypgs3qlq4xycqd.onion/index.php?page=Corrosion-1
I noticed that when viewing the auth.log through the LFI vulnerability, the content was parsed as HTML rather than plain text. This behavior indicated that any PHP code injected into the log would potentially be executed when the log file was accessed through the vulnerable script.