webProeasy

Easy 1

web-kids20

SiBears XSS School challenge. User input is placed inside a JavaScript string in the `console.log()` function. Goal: execute `prompt("sibears")`.

xss sibears javascript_injection string_escape console_log

js_string_breakout_xssscript_context_xss

$ ls tags/ techniques/

xss sibears javascript_injection string_escape console_log

js_string_breakout_xssscript_context_xss

Analysis

Lorem ipsum dolor sit amet, consectetur adipiscing elit. Sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam, quis nostrud exercitation ullamco laboris nisi ut aliquip ex ea commodo consequat.

$ python3 exploit.py --target 192.168.1.1 --port 8080
[*] Connecting to target...
[+] Shell obtained!

Excepteur sint occaecat cupidatat non proident, sunt in culpa qui officia deserunt mollit anim id est laborum.

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