[Security] Bump react-native-webview from 9.4.0 to 11.0.1

[dependabot-preview[bot]]

Bumps react-native-webview from 9.4.0 to 11.0.1.

Release notes

Sourced from react-native-webview's releases.

v11.0.1

11.0.1 (2020-12-05)

Bug Fixes

• ts: onScroll event type (#1631) (84b7177)

v11.0.0

11.0.0 (2020-11-24)

Features

• android: Introduce setSupportMultipleWindows to mitigate CVE-2020-6506 (#1747 by @mrcoinbase and @kelset -- THANK YOU!) (194c6a2)

BREAKING CHANGES

• android: This release introduces the setSupportMultipleWindows prop for Android. This sets the underlying Android WebView setting setSupportMultipleWindows. This prop defaults to true (previously false), and serves to mitigate the security advisory CVE-2020-6506.

The primary way this new behavior changes existing React Native WebView implementations on Android is that links that open in new tabs/windows (such as <a target="_blank">) will now prompt to open in the system browser, rather than re-using the current WebView.

If this behavior is not desirable, you can set this new prop to false, but be aware that this exposes your app to the security vulnerability listed above. Make sure you have read and understand the whole advisory and relevant links.

iOS & Windows are unaffected.

<WebView
  // ...
  setSupportMultipleWindows={true} // default: true
/>

Thanks to @mrcoinbase, @kelset, and @Titozzz for their work on this.

v10.10.2

10.10.2 (2020-11-06)

Bug Fixes

• android: Unset mWebChromeClient on WebViewManager rather than WebView (#1720) (c95c0ea)

v10.10.1

10.10.1 (2020-11-06)

Bug Fixes

Commits

• f1e7f3d chore(release): 11.0.1 [skip ci]
• 84b7177 fix(ts): onScroll event type (#1631)
• d08d000 Update windows-ci.yml
• 321d9bd Update windows-ci.yml
• 187dd0a Update stale.yml
• aaf7881 chore(release): 11.0.0 [skip ci]
• 194c6a2 feat(android): Introduce setSupportMultipleWindows to mitigate CVE-2020-6506 ...
• 1b009dd chore(release): 10.10.2 [skip ci]
• c95c0ea fix(android): Unset mWebChromeClient on WebViewManager rather than WebView (#...
• 4ec290d chore(release): 10.10.1 [skip ci]
• Additional commits viewable in compare view

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[dependabot-preview[bot]]

We've just been alerted that this update fixes a security vulnerability:

Sourced from The GitHub Security Advisory Database.

Universal XSS in Android WebView A universal cross-site scripting (UXSS) vulnerability, CVE-2020-6506 (https://crbug.com/1083819), has been identified in the Android WebView system component, which allows cross-origin iframes to execute arbitrary JavaScript in the top-level document. This vulnerability affects React Native apps which use a react-native-webview that allows navigation to arbitrary URLs, and when that app runs on systems with an Android WebView version prior to 83.0.4103.106.

Pending mitigation

Ensure users update their Android WebView system component via the Google Play Store to 83.0.4103.106 or higher to avoid this UXSS. 'react-native-webview' is working on a mitigation but it could take some time.

References

https://alesandroortiz.com/articles/uxss-android-webview-cve-2020-6506/

Affected versions: ["<= 10.10.2"]

[dependabot-preview[bot]]

Superseded by #431.