Nextcloud Android app is the Android client for Nextcloud, a self-hosted productivity platform. In versions prior to 3.19.0, any application with notification permission can access contacts if Nextcloud has access to Contacts without applying for the Contacts permission itself. Version 3.19.0 contains a fix for this issue. There are currently no known workarounds.
The product exposes sensitive information to an actor that is not explicitly authorized to have access to that information.
The product specifies permissions for a security-critical resource in a way that allows that resource to be read or modified by unintended actors.
Link | Tags |
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https://github.com/nextcloud/security-advisories/security/advisories/GHSA-5cj3-v98r-2wmq | third party advisory |
https://github.com/nextcloud/android/pull/9726 | third party advisory |
https://hackerone.com/reports/1161401 | third party advisory permissions required |