The use of exec can be insecure

Documentos > Code Analysis > Static Analysis Rules > The use of exec can be insecure

This page is not yet available in Spanish. We are working on its translation.
If you have any questions or feedback about our current translation project, feel free to reach out to us!

Metadata

ID: python-security/no-exec

Language: Python

Severity: Error

Category: Security

CWE: 94

Description

exec() is insecure, and passing in unsanitized data could create a vulnerability, as reported by the official Python documentation. Generated code should be controlled as mentioned in CWE-94.

Learn More

CWE-94 - Improper Control of Generation of Code

Non-Compliant Code Examples

exec("a = 2")

Compliant Code Examples

a = 2

How to use this rule

1
2
rulesets:
  - python-security     # Rules to enforce Python security.

Create a static-analysis.datadog.yml with the content above at the root of your repository
Use our free IDE Plugins or add Code Analysis scans to your CI pipelines
Get feedback on your code

For more information, please read the Code Analysis documentation

VS Code Extension

Identify code vulnerabilities directly in your
VS Code editor

JetBrains Plugin

Identify code vulnerabilities directly in
JetBrains products