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| -rw-r--r-- | docs/topics/security.txt | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/docs/topics/security.txt b/docs/topics/security.txt index 23c341ae8a..c3167a4fe2 100644 --- a/docs/topics/security.txt +++ b/docs/topics/security.txt @@ -31,11 +31,11 @@ protect the following: .. code-block:: html+django - <style class="{{ var }}">...</style> + <style class={{ var }}>...</style> If ``var`` is set to ``'class1 onmouseover=javascript:func()'``, this can result in unauthorized JavaScript execution, depending on how the browser renders -imperfect HTML. +imperfect HTML. (Quoting the attribute value would fix this case.) It is also important to be particularly careful when using ``is_safe`` with custom template tags, the :tfilter:`safe` template tag, :mod:`mark_safe |