-view-php-3a-2f-2ffilter-2fread-3dconvert.base64 Encode-2fresource-3d-2froot-2f.aws-2fcredentials Guide
Today, we’re breaking down a common but lethal payload: php://filter/read=convert.base64-encode/resource=/root/.aws/credentials What is this payload doing?
: The file is treated as a raw string rather than executable code. Today, we’re breaking down a common but lethal
Instead of loading a standard page like contact.php , the server processes the filter and dumps the encoded AWS keys directly onto the screen. How to Prevent This Attack consider this vulnerable PHP code: include($_GET['page'])
A typical credentials file looks like this: it targets the AWS credentials file
This exploit usually happens when a developer trusts user input in a file-loading function. For example, consider this vulnerable PHP code: include($_GET['page']);
: Specifies the target file to be read. In this instance, it targets the AWS credentials file, which typically contains highly sensitive aws_access_key_id aws_secret_access_key Stack Overflow Conversion Filters - Manual - PHP