BIT-nextcloud-2021-32695

    Dashboard / Vulnerabilities / BIT-nextcloud-2021-32695

    BIT-nextcloud-2021-32695

    Published: 12 Jul 2026Last Modified: 8 Sept 2026

    Summary: Malicious Android app could access Shared Preferences of the Nextcloud Android client

    Details: Nextcloud Android app is the Android client for Nextcloud. In versions prior to 3.16.1, a malicious app on the same device could have gotten access to the shared preferences of the Nextcloud Android application. This required user-interaction as a victim had to initiate the sharing flow and choose the malicious app. The shared preferences contain some limited private data such as push tokens and the account name. The vulnerability is patched in version 3.16.1.

    References: https://github.com/nextcloud/android/pull/8433, https://github.com/nextcloud/security-advisories/security/advisories/GHSA-25m9-cf6c-qf2c, https://hackerone.com/reports/1142918, https://nvd.nist.gov/vuln/detail/CVE-2021-32695

    Affected packages

    Package

    Name: nextcloud

    Purl: pkg:bitnami/nextcloud

    Affected ranges

    Type: SEMVER

    Events:

    Introduced- 0
    Fixed -3.16.1

    Affected versions

    Common Vulnerability Scoring System

    Attack Vector
    Network
    Adjacent
    Local
    Physical
    Privileges Required
    None
    Low
    High
    User Interaction
    None
    Required
    Scope
    Unchanged
    Changed
    Confidentiality
    None
    Low
    High
    Integrity
    None
    Low
    High
    Availability
    None
    Low
    High
    BIT-nextcloud-2021-32695 | CVE-DB