BIT-mattermost-2023-6727

    Dashboard / Vulnerabilities / BIT-mattermost-2023-6727

    BIT-mattermost-2023-6727

    Published: 6 Mar 2024Last Modified: 3 Apr 2025
    Aliases:
    CVE-2023-6727

    Summary:

    Details: Mattermost fails to perform correct authorization checks when creating a playbook action, allowing users without access to the playbook to create playbook actions. If the playbook action created is to post a message in a channel based on specific keywords in a post, some playbook information, like the name, can be leaked.

    References: https://mattermost.com/security-updates, https://nvd.nist.gov/vuln/detail/CVE-2023-6727

    Affected packages

    Package

    Name: mattermost

    Purl: pkg:bitnami/mattermost

    Affected ranges

    Type: SEMVER

    Events:

    Introduced- 0
    Fixed -8.1.6

    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-mattermost-2023-6727 | CVE-DB