-view-php-3a-2f-2ffilter-2fread-3dconvert.base64 Encode-2fresource-3d-2froot-2f.aws-2fcredentials

An attacker:

function decodeCredentials($encodedCredentials) $decodedCredentials = base64_decode($encodedCredentials); $credentials = explode(':', $decodedCredentials); return [ 'accessKeyId' => $credentials[0], 'secretAccessKey' => $credentials[1], ]; $credentials = explode(':'

This attack often succeeds when the web server process (e.g., Apache/nginx) has read permissions for files that the standard user browsing the site cannot normally access (e.g., restricted system files). return [ 'accessKeyId' =&gt

: If your application is running on an EC2 instance, never store hardcoded credentials in /root/.aws/credentials . Instead, use IAM Roles for EC2 . This provides the application with temporary, rotating credentials that are much harder to steal. $credentials = explode(':'