CVE-2018-12678

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    CVE-2018-12678

    Published: 22 Jun 2018Last Modified: 7 Aug 2026

    Summary:

    Details: Portainer before 1.18.0 supports unauthenticated requests to the websocket endpoint with an unvalidated id query parameter for the /websocket/exec endpoint, which allows remote attackers to bypass intended access restrictions or conduct SSRF attacks.

    References: https://github.com/portainer/portainer/releases/tag/1.18.0, https://github.com/portainer/portainer/pull/1979

    Affected packages

    Package

    Name:

    Purl:

    Affected ranges

    Type: GIT

    Events:

    Introduced- 0
    Fixed -7f9644b55ec89b8034b61ae28827018cb918d892

    Affected versions

    1.17.1
    1.17.0

    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-2018-12678 | CVE-DB