This patch was also vulnerable ;)
As the regex ended with $, we could bypass it with a newline, then /../../.. + raw gist
$
/../../..
github.com/thepracticaldev/dev.to/...
This was fixed by using \A and \Z instead of ^ and $!
\A
\Z
^
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re: Pwned Together: Hacking dev.to VIEW POST
VIEW PARENT COMMENT VIEW FULL DISCUSSIONThis patch was also vulnerable ;)
As the regex ended with
$, we could bypass it with a newline, then/../../..+ raw gistgithub.com/thepracticaldev/dev.to/...
This was fixed by using
\Aand\Zinstead of^and$!