Cross-site Scripting (XSS) Affecting ckeditor package, versions <4.5.7+dfsg-2ubuntu0.16.04.1~esm1
Threat Intelligence
The probability is the direct output of the EPSS model, and conveys an overall sense of the threat of exploitation in the wild. The percentile measures the EPSS probability relative to all known EPSS scores. Note: This data is updated daily, relying on the latest available EPSS model version. Check out the EPSS documentation for more details.
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Test your applications- Snyk IDSNYK-UBUNTU1604-CKEDITOR-1174151
- published22 Mar 2026
- disclosed19 Apr 2018
Introduced: 19 Apr 2018
CVE-2018-9861 (opens in a new tab)How to fix?
Upgrade Ubuntu:16.04 ckeditor to version 4.5.7+dfsg-2ubuntu0.16.04.1~esm1 or higher.
NVD Description
Note: Versions mentioned in the description apply only to the upstream ckeditor package and not the ckeditor package as distributed by Ubuntu.
See How to fix? for Ubuntu:16.04 relevant fixed versions and status.
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.