GHSA-vcjf-mgcg-jxjq

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    GHSA-vcjf-mgcg-jxjq

    Published: 7 May 2021Last Modified: 6 Dec 2023

    Summary: CKEditor 4.0 vulnerability in the HTML Data Processor

    Details: A cross-site scripting (XSS) vulnerability in the HTML Data Processor for CKEditor 4.0 before 4.14.0 allows remote attackers to inject arbitrary web script through a crafted "protected" comment (with the cke_protected syntax).

    References: https://nvd.nist.gov/vuln/detail/CVE-2020-9281, https://github.com/ckeditor/ckeditor4, https://lists.fedoraproject.org/archives/list/[email protected]/message/7OJ4BSS3VEAEXPNSOOUAXX6RDNECGZNO, https://lists.fedoraproject.org/archives/list/[email protected]/message/L322YA73LCV3TO7ORY45WQDAFJVNKXBE, https://lists.fedoraproject.org/archives/list/[email protected]/message/M4HHYQ6N452XTCIROFMJOTYEUWSB6FR4, https://www.oracle.com/security-alerts/cpuApr2021.html, https://www.oracle.com/security-alerts/cpujan2021.html, https://www.oracle.com/security-alerts/cpujan2022.html, https://www.oracle.com/security-alerts/cpuoct2020.html, https://www.oracle.com/security-alerts/cpuoct2021.html

    Affected packages

    Package

    Name: ckeditor4

    Purl: pkg:npm/ckeditor4

    Affected ranges

    Type: SEMVER

    Events:

    Introduced- 0
    Fixed -4.14.0

    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-vcjf-mgcg-jxjq | CVE-DB