Impact

The file names constructed within image_picker are missing sanitization checks leaving them vulnerable to malicious document providers.

This may result in cases where a user with a malicious document provider installed can select an image file from that provider while using your app and could potentially override internal files in your app cache.

Patches

0.8.12+18

Workarounds

Update to the latest version of image_picker_android that contains the changes to address this vulnerability.

References

https://developer.android.com/privacy-and-security/risks/untrustworthy-contentprovider-provided-filename#sanitize-provided-filenames

For more information
See our community page to find ways to contact the team.

Thanks
Thank you so much to Oskar Zeino-Mahmalat from sonarsource for finding and reporting this issue!