suspicious-xml-etree-import (S405)

Derived from the flake8-bandit linter.

This rule is unstable and in preview. The --preview flag is required for use.

What it does

Checks for imports of the xml.etree.cElementTree and xml.etree.ElementTree modules

Using various methods from these modules to parse untrusted XML data is known to be vulnerable to XML attacks. Replace vulnerable imports with the equivalent defusedxml package, or make sure defusedxml.defuse_stdlib() is called before parsing XML data.

Example

import xml.etree.cElementTree

suspicious-xml-etree-import (S405)

What it does

Why is this bad?

Example