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Co-authored-by: Ben Ahmady <32935794+subatoi@users.noreply.github.com>
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Joe Farebrother
2024-12-09 10:22:24 +00:00
parent 462be46be9
commit 8a778da253
1 changed files with 2 additions and 2 deletions
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4
python/ql/src/Security/CWE-074/TemplateInjection.qhelp
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@@ -8,7 +8,7 @@
<recommendation>
<p>
Ensure that an untrusted value is not used to directly construct a template.
Jinja also provides a <code>SandboxedEnvironment</code> that prohibits access to unsafe methods and attributes, that can be used if constructing a template from user input is absolutely necessary.
Jinja also provides <code>SandboxedEnvironment</code> that prohibits access to unsafe methods and attributes. This can be used if constructing a template from user input is absolutely necessary.
</p>
</recommendation>
<example>
@@ -18,7 +18,7 @@
<p>The following is an example of a string that could be used to cause remote code execution when interpreted as a template:</p>
<sample src="examples/template_exploit.txt" />
<p>In the following case, user input is not used to construct the template; rather it is only used as the parameters to render the template, which is safe.</p>
<p>In the following case, user input is not used to construct the template. Instead, it is only used as the parameters to render the template, which is safe.</p>
<sample src="examples/JinjaGoodParam.py" />
<p>In the following case, a <code>SandboxedEnvironment</code> is used, preventing remote code execution.</p>