GHSA-v42f-hq78-8c5m

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    GHSA-v42f-hq78-8c5m

    Published: 23 Nov 2022Last Modified: 10 Sept 2026
    Aliases:
    CVE-2022-4045

    Summary: Denial of service in Mattermost

    Details: A denial-of-service vulnerability in the Mattermost allows an authenticated user to crash the server via multiple requests to one of the API endpoints which could fetch a large amount of data.

    References: https://nvd.nist.gov/vuln/detail/CVE-2022-4045, https://mattermost.com/security-updates, https://pkg.go.dev/github.com/mattermost/mattermost-server

    Affected packages

    Package

    Name: github.com/mattermost/mattermost-server

    Purl: pkg:golang/github.com/mattermost/mattermost-server

    Affected ranges

    Type: SEMVER

    Events:

    Introduced- 0
    Fixed -7.1.4

    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