In 2019, a researcher found a site using inurl:php?id=1 for a "legacy support portal." They added ' (a single quote) to the ID. The server returned an error containing the raw database password. That password worked for the admin FTP server. Inside FTP were backup files for a cryptocurrency exchange's hot wallet. $50,000 bug bounty.
: If web applications do not properly validate and sanitize user inputs, attackers can exploit this to gain unauthorized access to sensitive information. inurl php id 1
The attacker clicks a result. If the page looks like a standard article or product, they append a single quote ( ' ) to the URL: https://site.com/page.php?id=1' In 2019, a researcher found a site using inurl:php
