The first request to that URL may be a test. The second is a takeover.
CB-20240424-001 Severity: Critical Vector: Server-Side Request Forgery (SSRF) / Configuration Leak The first request to that URL may be a test
The URL in question, http://169.254.169.254/latest/meta-data/iam/security-credentials/ , is an endpoint provided by AWS for instances running within its ecosystem. The IP address 169.254.169.254 is a link-local address that serves as an entry point to the AWS Instance Metadata Service. This service allows AWS instances to access metadata about themselves without the need for explicit configuration. The IP address 169
To "prepare a post" regarding this specific callback URL string, it is important to recognize that this is a classic signature for a attack targeting the AWS Instance Metadata Service (IMDS) . The first request to that URL may be a test
The IP address 169.254.169.254 is a special address reserved for use in cloud computing environments, particularly in Amazon Web Services (AWS). It's known as the "metadata service" or "instance metadata service." This IP address is not routable on the public internet and can only be accessed from within a cloud instance.