UBUNTU-CVE-2018-9861

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    UBUNTU-CVE-2018-9861

    Published: 19 Apr 2018Last Modified: 4 Feb 2026
    Upstream:
    CVE-2018-9861

    Summary:

    Details: Cross-site scripting (XSS) vulnerability in the Enhanced Image (aka image2) plugin for CKEditor (in versions 4.5.10 through 4.9.1; fixed in 4.9.2), as used in Drupal 8 before 8.4.7 and 8.5.x before 8.5.2 and other products, allows remote attackers to inject arbitrary web script through a crafted IMG element.

    References: https://ubuntu.com/security/CVE-2018-9861, https://github.com/ckeditor/ckeditor-dev/blob/master/CHANGES.md, https://www.drupal.org/sa-core-2018-003, https://ubuntu.com/security/notices/USN-5340-1, https://www.cve.org/CVERecord?id=CVE-2018-9861, https://ubuntu.com/security/notices/USN-5340-2

    Affected packages

    Package

    Name: ckeditor

    Purl: pkg:deb/ubuntu/[email protected]+dfsg-2ubuntu0.16.04.1~esm1?arch=source&distro=esm-apps/xenial

    Affected ranges

    Type: ECOSYSTEM

    Events:

    Introduced- 0
    Fixed -4.5.7+dfsg-2ubuntu0.16.04.1~esm1

    Affected versions

    4.4.4+dfsg1-3

    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