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Solution for "Lab: SSRF with blacklist-based input filter

Fabian | Last updated: Mar 30, 2020 08:35AM UTC

Hello, the intended solution of this lab doesn't seem to work. After some testing I couldn't find a way to "enter" the admin area. "Encoding" the IP address works fine, but enter "admin" doesn't work at all. I tried UTF8 and some other and after some time I looked up the solution and it doesn't work. Theoretically this should be valid solutions: stockApi=http://127.1:8080/%2561dmin -> "Could not connect to external stock check service" stockApi=http://127.1:8080/%25%36%31%25%36%34%25%36%64%25%36%39%25%36%65 -> "Could not connect to external stock check service" stockApi=http%3A%2F%2F127.1%3A8080%2F%2561dmin -> "Could not connect to external stock check service" Greetings

Dino | Last updated: Nov 07, 2023 12:19PM UTC

Same. I tried both the solution provided by portswigger and one of the community solutions. Neither of them worked for me. Are others having problems solving this?

Dino | Last updated: Nov 07, 2023 12:36PM UTC

nevermind. i figured it out.

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