# 新建一个连接来下载，每个线程一个连接，注意这里没有考虑有些ftp服务器限制一个ip只能有多少连接的情况。 ftp.download_by_thread(filename, 10)复制代码 ...

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 ...

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 ...

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 ...