This string— -template-..-2F..-2F..-2F..-2Froot-2F —appears to be a .
%2F (or -2F in certain log formats or specific application filtering bypasses) represents the forward slash ( / ). -template-..-2F..-2F..-2F..-2Froot-2F
is a technical representation of an attempt to break out of a web application's template directory to access the system's root folder. Vulnerability Breakdown The Payload is a URL-encoded version of . In many web environments, the slash character is encoded as or represented as This string— -template-
After canonicalization (resolving .. ): /root/.bashrc Vulnerability Breakdown The Payload is a URL-encoded version
This specific pattern is often used in competitions or bug bounty programs to test if an application is vulnerable.
: Many modern web frameworks (such as Mako Template Library or template parsers in Django and WordPress ) use internal prefixes, routing blocks, or file paths containing the word "template". Attackers mirror this structure to satisfy basic regex checks expecting specific format styles.
-template-../../../../root/