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Client error in a Lab

Matteo | Last updated: May 31, 2024 03:45PM UTC

The first lab for the CSRF vulnerability is not working properly. When I click "View Exploit" I receive a client error. I wonder if there is any way to fix this. Thank you in advance.

Ben, PortSwigger Agent | Last updated: Jun 03, 2024 08:10AM UTC

Hi Matteo, I have just run through this lab and been able to solve is using the written solution provided so it does appear to work as expected. Are you able to provide us with any details regarding what your exploit looks like?

Matteo | Last updated: Jun 03, 2024 10:54AM UTC

I tried again using the written solution and I receive the same message of client error when I try to View Exploit. I followed the written solution: log in with the given credentials, change them, copy the HTML, store it in the Exploit Server and click to View Exploit. Then I receive the Client Error, preventing me from concluding the Lab. Maybe I am missing some passage of the lab.

Ben, PortSwigger Agent | Last updated: Jun 03, 2024 12:14PM UTC

Hi Matteo, Are you able to provide us with details of the exploit you are actually using so that we can assist you further with this?

Matteo | Last updated: Jun 03, 2024 01:23PM UTC