Yes, the code isn't safe - see my node Calling External Commands More Safely.

In the first case, I recommend using File::Find or File::Find::Rule instead of shelling out to find. In the second case, since you're apparently piping things to the command and from the command, I would suggest IPC::Run3 (assuming the input and output are not too big, as the module usually works via temporary files) - but it would also be worth looking into whether uda_consolidate.pl could be designed as a module callable directly from your script.

In reply to Re: Path Traversal Vulnerability by haukex
in thread Path Traversal Vulnerability by Rishi2Monk

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