UBUNTU-CVE-2018-11627

    Dashboard / Vulnerabilities / UBUNTU-CVE-2018-11627

    UBUNTU-CVE-2018-11627

    Published: 31 May 2018Last Modified: 16 Jul 2025
    Upstream:
    CVE-2018-11627

    Summary:

    Details: Sinatra before 2.0.2 has XSS via the 400 Bad Request page that occurs upon a params parser exception.

    References: https://ubuntu.com/security/CVE-2018-11627, https://github.com/sinatra/sinatra/commit/12786867d6faaceaec62c7c2cb5b0e2dc074d71a, https://github.com/sinatra/sinatra/issues/1428, https://www.cve.org/CVERecord?id=CVE-2018-11627

    Affected packages

    Package

    Name: ruby-sinatra

    Purl: pkg:deb/ubuntu/[email protected]?arch=source&distro=focal

    Affected ranges

    Type: ECOSYSTEM

    Events:

    Introduced- 0
    Fixed -2.0.8.1-1

    Affected versions

    2.0.5-4ubuntu1

    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