Fastjson-ForwardShell

Breaking fastjson with forward shell

Original repository from: IppSec’s Forward-shell

Overview

  • fastjson-BypassLB.py

    LB means load balancing, some website has fastjson RCE vulnerability which is handling by Nginx load balancing, also with internet inaccessible (freaking annoy).

    (I used it when I joining chinese cyber storm.)

  • fastjson-NoLB.py

    Means no bypass load balancing function in this script.

Usage

  • Upgrade (spawn forward TTY shell)
  • Upload (only fastjson-BypassLB.py has this function)

Screenshots

  • fastjson-BypassLB.py

    Upload file under internet inaccessible

    testaaaa

References

GitHub

View Github