CVE-2024-22212

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    CVE-2024-22212

    Published: 18 Jan 2024Last Modified: 12 Aug 2026

    Summary: Nextcloud global site selector authentication bypass

    Details: Nextcloud Global Site Selector is a tool which allows you to run multiple small Nextcloud instances and redirect users to the right server. A problem in the password verification method allows an attacker to authenticate as another user. It is recommended that the Nextcloud Global Site Selector is upgraded to version 1.4.1, 2.1.2, 2.3.4 or 2.4.5. There are no known workarounds for this issue.

    References: https://hackerone.com/reports/2248689, https://github.com/CVEProject/cvelistV5/tree/main/cves/2024/22xxx/CVE-2024-22212.json, https://github.com/nextcloud/security-advisories/security/advisories/GHSA-vj5q-f63m-wp77, https://nvd.nist.gov/vuln/detail/CVE-2024-22212, https://github.com/nextcloud/globalsiteselector/commit/ab5da57190d5bbc79079ce4109b6bcccccd893ee

    Affected packages

    Package

    Name:

    Purl:

    Affected ranges

    Type: GIT

    Events:

    Introduced- 8348e2a98ffd27f7e5e188635bcf168ab15478cb
    Fixed -b020afc44c352c1c8127f79f37f93ff7a1365af9

    Affected versions

    v2.3.3
    v2.3.2

    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
    CVE-2024-22212 | CVE-DB