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Remote Code Execution (RCE) Affecting ckeditor4 package, versions <4.15.1

0.0
medium

Snyk CVSS

    Attack Complexity Low
    User Interaction Required
    Scope Changed

    Threat Intelligence

    EPSS 0.31% (70th percentile)
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NVD
6.1 medium

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  • Snyk ID SNYK-JS-CKEDITOR4-2308230
  • published 3 Dec 2021
  • disclosed 12 Nov 2020
  • credit Mark Wade
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Introduced: 12 Nov 2020

CVE-2020-27193 Open this link in a new tab
CWE-94 Open this link in a new tab

How to fix?

Upgrade ckeditor4 to version 4.15.1 or higher.

Overview

ckeditor4 is a JavaScript WYSIWYG web text editor.

Affected versions of this package are vulnerable to Remote Code Execution (RCE) via Color History feature, by persuading a victim to paste a specially crafted HTML code into the Color Button dialog.