Language: Python
Label: safe
CWE: CWE-79 \u2014 Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
The product does not neutralize or incorrectly neutralizes user-controllable input before it is placed in output that is used as a web page that is served to other users.

Code:
    def test_500_custom_support_message(self, mock_get):
        """Nautobot's custom 500 page should be used and should include a custom support message if defined."""
        url = reverse("home")
        with self.assertTemplateUsed("500.html"):
            self.client.raise_request_exception = False
            response = self.client.get(url)
        self.assertNotContains(response, "Network to Code", status_code=500)
        response_content = response.content.decode(response.charset)
        self.assertInHTML("Hello world!", response_content)