GHSA-j3jp-gvr5-7hwq

    Dashboard / Vulnerabilities / GHSA-j3jp-gvr5-7hwq

    GHSA-j3jp-gvr5-7hwq

    Published: 30 Jul 2019Last Modified: 25 Oct 2024

    Summary: python-engineio vulnerable to Cross-Site Request Forgery (CSRF)

    Details: ## WebSocket cross-origin vulnerability ### Impact This is a Cross-Site Request Forgery (CSRF) vulnerability. It affects Socket.IO and Engine.IO web servers that authenticate clients using cookies. ### Patches python-engineio version 3.9.0 patches this vulnerability by adding server-side Origin header checks. ### Workarounds Do not use cookies for client authentication, or else add a CSRF token to the connection URL. ### References https://www.owasp.org/index.php/Cross-Site_Request_Forgery_(CSRF) https://www.christian-schneider.net/CrossSiteWebSocketHijacking.html ### For more information If you have any questions or comments about this advisory: * Open an issue in [python-engineio](http://github.com/miguelgrinberg/python-engineio)

    References: https://github.com/miguelgrinberg/python-engineio/security/advisories/GHSA-j3jp-gvr5-7hwq, https://nvd.nist.gov/vuln/detail/CVE-2019-13611, https://github.com/miguelgrinberg/python-engineio/issues/128, https://github.com/advisories/GHSA-j3jp-gvr5-7hwq, https://github.com/miguelgrinberg/python-engineio, https://github.com/pypa/advisory-database/tree/main/vulns/python-engineio/PYSEC-2019-170.yaml

    Affected packages

    Package

    Name: python-engineio

    Purl: pkg:pypi/python-engineio

    Affected ranges

    Type: ECOSYSTEM

    Events:

    Introduced- 0
    Fixed -3.9.0

    Affected versions

    0.1.0

    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