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Exploiting PHP deserialization with a pre built gadget chain issue

SME | Last updated: Feb 25, 2022 05:30PM UTC

I am unable to solve the lab and keep receiving Internal Server Error: Symfony Version: 4.3.6 sh: 1: rm/home/carlos/morales.txt: not found PHP Fatal Error:Uncaught Error: Call to a member function saveDeferred()on null in /usr/local/envs/php-symfony- There are multiple lines of errors similar to above. Please advise if there is an issue with the lab as I have completed it several times before following the Video Solution to ensure I was completing the lab correctly.

Hannah, PortSwigger Agent | Last updated: Feb 28, 2022 05:06PM UTC

Hi Could you provide a copy of the full error message that you received, please?

JIMMI | Last updated: Oct 14, 2022 04:20PM UTC

I also had the same issue, URL encoding is the solution.

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