mirror of
https://github.com/norandom/OpenUltraSAST.git
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25 lines
774 B
Python
25 lines
774 B
Python
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# Provenance: TheWation/PythonSSTI read_root (fixed).
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# repo: TheWation/PythonSSTI
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# commit: 76339c27d5a870c0a81bad6aee5f9bd516592145
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# parent: 76339c27d5a870c0a81bad6aee5f9bd516592145
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# commit_url: https://github.com/TheWation/PythonSSTI/blob/76339c27d5a870c0a81bad6aee5f9bd516592145/main.py#L14
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# cve:
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# license: MIT
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# function: read_root
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# relpath: main.py
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# provenance: human
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# mechanism: source_reaches_sink
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async def read_root(username=None):
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username = username or "Guest"
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Jinja2 = Environment()
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# Vulnerable Implementation
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output = Jinja2.from_string("Welcome " + username + "!").render()
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# Safe Implementation
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# output = Jinja2.from_string("Welcome {{ user_name }}!").render(user_name=username)
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return HTMLResponse(content=output)
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