Old vulnerabilities in both Java and Python that allow attackers to bypass firewalls and access local networks by injecting malicious commands inside FTP URLs resurfaced this week when two security ...

Security researcher Alexander Klink detailed on his blog how the FTP protocol injection flaw could be used to send emails using Java's FTP URL handler. Two days later, Timothy Morgan of Blindspot ...

Morgan calls the attack “FTP protocol stream injection via ... There are multiple ways to exploit this issue, including using it against users with Java installed on their computers.

Let’s imagine a situation where we want to write a pure Java application that must ... Although it is possible, and maybe fun, to write a protocol handler for FTP from scratch, doing so is ...

German researcher Alexander Klink found a vulnerability in Java’s FTP URL handling code that allows protocol stream injection ... Morgan describes other attacks using XXE, SSRF, or man-in ...

Morgan calls the attack “FTP protocol stream injection via ... There are multiple ways to exploit this issue, including using it against users with Java installed on their computers.