login (Medium)

Challenge Link: https://play.picoctf.org/practice/challenge/200?category=1&difficulty=2&page=2
Challenge Description: My dog-sitter's brother made this website but I can't get in; can you help?

Solution

By using inspect element, look around and eventually you see the index.js file where you see two suspicious texts.

YWRtaW4
cGljb0NURns1M3J2M3JfNTNydjNyXzUzcnYzcl81M3J2M3JfNTNydjNyfQ
and using a Base64 Decoder you get:
admin
picoCTF{53rv3r_53rv3r_53rv3r_53rv3r_53rv3r}

You can use those credentials to login and you'll get the same flag.

inspect

Guest Login:

Sources

N/A