CVE-2021-27231

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    CVE-2021-27231

    Published: 16 Feb 2021Last Modified: 7 Aug 2026

    Summary:

    Details: Hestia Control Panel 1.3.5 and below, in a shared-hosting environment, sometimes allows remote authenticated users to create a subdomain for a different customer's domain name, leading to spoofing of services or email messages.

    References: https://github.com/hestiacp/hestiacp/issues/1622, https://github.com/sickcodes/security/blob/master/advisories/sick-2021-006.md, https://www.hestiacp.com/, https://sick.codes/sick-2021-006

    Affected packages

    Package

    Name:

    Purl:

    Affected ranges

    Type: GIT

    Events:

    Introduced- 0
    Fixed -None

    Affected versions

    1.3.5
    1.3.4
    1.3.2
    1.3.1
    1.3.0

    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-2021-27231 | CVE-DB