-template-..-2f..-2f..-2f..-2froot-2f.aws-2fcredentials -

: This is the URL-encoded version of ../ . In many web environments, servers automatically decode these characters. Repeated four times ( ../../../../ ), it instructs the system to move four levels up from the current working directory, eventually reaching the system's root directory .

: By repeating this sequence (e.g., five times), the attacker attempts to reach the "root" directory of the server, regardless of how deep the application is buried in the file structure. -template-..-2F..-2F..-2F..-2Froot-2F.aws-2Fcredentials

: Likely a parameter name or a path segment within a web application that expects a file or template name. ..-2F : This is the URL-encoded version of ../ . .. refers to the parent directory. -2F (or %2F ) is the forward slash ( / ). : This is the URL-encoded version of