[RSS] Dubious security vulnerability: A program does not run correctly if you run it the wrong way, redux

https://devblogs.microsoft.com/oldnewthing/20250512-00/?p=111174

@buherator The person reporting this vulnerability has almost certainly stumbled onto URI handlers, which in the right context and program, can get nearly dangerous.

I for one, got cmd.exe to execute, but could not pass any args. It's an infuriating edge case.