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  1. Web Security Academy
  2. Server-side template injection
  3. Exploiting
  4. Lab

Lab: Basic server-side template injection (code context)

PRACTITIONER

This lab is vulnerable to server-side template injection due to the way it unsafely uses a Tornado template. To solve the lab, review the Tornado documentation to discover how to execute arbitrary code, then delete the morale.txt file from Carlos's home directory.

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