#iframe-missing-sandbox

#Configuration

import { defineConfig, reactPlugin } from '@rslint/core';

export default defineConfig([
  reactPlugin.configs.recommended,
  {
    rules: {
      'react/iframe-missing-sandbox': 'error',
    },
  },
]);

Require a sandbox attribute on iframe elements.

The sandbox attribute adds restrictions to the document inside an iframe. This rule also validates statically known sandbox tokens and rejects the unsafe combination of allow-scripts and allow-same-origin, which permits the embedded document to remove its sandbox.

Examples of incorrect code for this rule:

<iframe />
<iframe sandbox="not-a-sandbox-token" />
<iframe sandbox="allow-scripts allow-same-origin" />
React.createElement('iframe')

Examples of correct code for this rule:

<iframe sandbox="allow-popups" />
React.createElement('iframe', { sandbox: 'allow-forms' })

Dynamic sandbox values are permitted because they cannot be evaluated statically:

<iframe sandbox={sandboxValue} />
React.createElement('iframe', { sandbox: sandboxValue })

#Rule Options

This rule has no options.

#Original Documentation

• eslint-plugin-react: iframe-missing-sandbox
• Source code