GHSA-hv5f-73mr-7vvj

    Dashboard / Vulnerabilities / GHSA-hv5f-73mr-7vvj

    GHSA-hv5f-73mr-7vvj

    Published: 23 Sept 2021Last Modified: 21 Aug 2024

    Summary: Cross-site Scripting in Mattermost

    Details: Mattermost 5.38 and earlier fails to sufficiently sanitize clipboard contents, which allows a user-assisted attacker to inject arbitrary web script in product deployments that explicitly disable the default CSP.

    References: https://nvd.nist.gov/vuln/detail/CVE-2021-37860, https://docs.mattermost.com/install/self-managed-changelog.html#release-v5-39-quality-release, https://github.com/mattermost/mattermost-server, https://mattermost.com/security-updates

    Affected packages

    Package

    Name: github.com/mattermost/mattermost-server/v5

    Purl: pkg:golang/github.com/mattermost/mattermost-server/v5

    Affected ranges

    Type: SEMVER

    Events:

    Introduced- 0
    Fixed -5.39.0

    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
    GHSA-hv5f-73mr-7vvj | CVE-DB