Exploiting Shiro RememberMe Deserialization for Webshell Creation

Exploiting Shiro RememberMe Deserialization for Webshell Creation Modifying ysoserial for Java Code Execution Payloads The default implementation in ysoserial can be enhanced to support direct Java code execution. Below is the modified code that checks if the command parameter starts with "code:" to determine whether to execute a system comma ...

Posted on Sun, 26 Jul 2026 16:34:58 +0000 by philweb