vulnerability:No authentication RCE

[Tritium0041]

https://github.com/Tritium0041/Jrohy-trojan-RCE-POC

There is a critical command injection (Remote Code Execution, RCE) vulnerability in the /trojan/log endpoint of the jrohy-trojan web interface. The issue arises because user input from the line query parameter is concatenated directly into a shell command without proper sanitization. As a result, remote attackers can inject arbitrary shell commands, leading to full command execution on the server with the privileges of the web service. This allows attackers to compromise the server, steal sensitive data, or further escalate their attack. No authentication is required for exploitation due to CVE-2024-55215, making the vulnerability even more dangerous.

[chekun]

😓，密码老被改，流量老是用超，原来大漏洞啊，汗，刚重装了系统，把代码里的web管理移除了，自己编译替换了。

[Xuxfff]

if !util.IsInteger(lineParam) { fmt.Println("invalid param: " + lineParam) return } func IsInteger(input string) bool { _, err := strconv.Atoi(input) return err == nil }
line参数有对于int的判断，有办法绕过吗

[chekun]

if !util.IsInteger(lineParam) { fmt.Println("invalid param: " + lineParam) return } func IsInteger(input string) bool { _, err := strconv.Atoi(input) return err == nil } line参数有对于int的判断，有办法绕过吗

注释掉，重新编译就是了