SSTI Complete Lab Breakdown: Server-side template injection using documentation

▹ Watch me Live on Twitch every Monday and Thursday! - https://twitch.tv/garr_7

Portswigger Web Security Academy Server-Side Template Injection (SSTI) Lab: Server-side template injection using documentation - https://portswigger.net/web-security/server-side-template-injection/exploiting/lab-server-side-template-injection-using-documentation

Additional References for Further Exploration:

Payload Origin from James Kettle's SSTI Research - https://portswigger.net/research/server-side-template-injection
My SSTI Explanation Vid - https://youtu.be/QLqHMMcBXuQ
HackTricks SSTI Cheat Sheet - https://book.hacktricks.xyz/pentesting-web/ssti-server-side-template-injection
Awesome In-Depth SSTI Breakdown by PwnFunction - https://youtu.be/SN6EVIG4c-0

------------------------------------------------------------------------------
In this series, we take a look at Web Security Academy's Server-Side Template Injection (SSTI) labs and break them down. The goal is to break down the concepts to not only get to the solution, but talk about methodology and the mental steps we take in order to discover these vulnerabilities in the wild.

Timestamps:
0:00 Intro
0:13 Lab description review and application mapping
0:44 Breaking down "Edit Template" injection point
1:33 Leveraging Hacktricks to find FreeMarker payloads
2:04 Final payload
2:15 Recap
2:52 Outro

------------------------------------------------------------------------------

Music:

“Lovely City”
Produced by Calum Bowen
https://youtu.be/ZGdyS2FDm2U

“Snickers”
Produced by Epidemic Sound / Damma Beatz
https://youtu.be/CHZzUYcASDQ

“Ikebaby”
Produced by Robotprins
https://youtu.be/APAekwchpkE