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Warn about SQL injection in the tutorial.

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Ron DuPlain 2010-07-16 01:18:20 +08:00 • committed by Armin Ronacher
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docs/tutorial/views.rst
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@ -48,6 +48,13 @@ redirect back to the `show_entries` page::
Note that we check that the user is logged in here (the `logged_in` key is Note that we check that the user is logged in here (the `logged_in` key is
present in the session and `True`). present in the session and `True`).
.. admonition:: Security Note
Be sure to use question marks when building SQL statements, as done in the
example above. Otherwise, your app will be vulnerable to SQL injection when
you use string formatting to build SQL statements.
See :ref:`sqlite3` for more.
Login and Logout Login and Logout
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