# Python
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## Server using python
test a possible **code execution**, using the function _str()_:
```python
"+str(True)+" #If the string True is printed, then it is vulnerable
```
### Tricks
{% content-ref url="../../generic-methodologies-and-resources/python/bypass-python-sandboxes/" %}
[bypass-python-sandboxes](../../generic-methodologies-and-resources/python/bypass-python-sandboxes/)
{% endcontent-ref %}
{% content-ref url="../../pentesting-web/ssti-server-side-template-injection/" %}
[ssti-server-side-template-injection](../../pentesting-web/ssti-server-side-template-injection/)
{% endcontent-ref %}
{% content-ref url="../../pentesting-web/deserialization/" %}
[deserialization](../../pentesting-web/deserialization/)
{% endcontent-ref %}
Support HackTricks and get benefits!
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**Share your hacking tricks submitting PRs to the** [**hacktricks github repo**](https://github.com/carlospolop/hacktricks)**.**