[https://medium.com/@y.shahinzadeh/nodejs-ssrf-by-design-flaw-asis-final-2018-sslvpn-challenge-walkthrough-5ec4e87bcced](https://medium.com/@y.shahinzadeh/nodejs-ssrf-by-design-flaw-asis-final-2018-sslvpn-challenge-walkthrough-5ec4e87bcced)

Any question? [YShahinzadeh](https://twitter.com/YShahinzadeh)

Original writeup (https://medium.com/@y.shahinzadeh/nodejs-ssrf-by-design-flaw-asis-final-2018-sslvpn-challenge-walkthrough-5ec4e87bcced).