BIT-nextcloud-2021-22912

    Dashboard / Vulnerabilities / BIT-nextcloud-2021-22912

    BIT-nextcloud-2021-22912

    Published: 12 Jul 2026Last Modified: 8 Sept 2026

    Summary:

    Details: Nextcloud iOS before 3.4.2 suffers from an information disclosure vulnerability when searches for sharees utilize the lookup server by default instead of only on the local Nextcloud server unless a global search has been explicitly chosen by the user.

    References: https://github.com/nextcloud/security-advisories/security/advisories/GHSA-m7w4-cvjr-76mh, https://hackerone.com/reports/1167919, https://nvd.nist.gov/vuln/detail/CVE-2021-22912

    Affected packages

    Package

    Name: nextcloud

    Purl: pkg:bitnami/nextcloud

    Affected ranges

    Type: SEMVER

    Events:

    Introduced- 0
    Fixed -3.4.2

    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-2021-22912 | CVE-DB