The Java and Python runtimes fail to properly validate FTP URLs, which can potentially allow attackers to punch holes through firewalls to access local networks. On Saturday, security researcher ...

Newly disclosed FTP injection vulnerabilities in Java and Python that are fueled by rather common XML External Entity (XXE) flaws allow for firewall bypasses. Newly disclosed FTP injection ...

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 ...

Let’s imagine a situation where we want to write a pure Java application that must download files from a remote computer running an FTP server. We also want to filter downloads on the basis of remote ...