Vulnerability Description
ckeditor is an open source WYSIWYG HTML editor with rich content support. A vulnerability has been discovered in the clipboard Widget plugin if used alongside the undo feature. The vulnerability allows a user to abuse undo functionality using malformed widget HTML, which could result in executing JavaScript code. It affects all users using the CKEditor 4 plugins listed above at version >= 4.13.0. The problem has been recognized and patched. The fix will be available in version 4.16.2.
CVSS Score
HIGH
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Ckeditor | Ckeditor | >= 4.13.0, < 4.16.2 |
| Fedoraproject | Fedora | 33 |
| Oracle | Application Express | < 21.1.4 |
| Oracle | Banking Party Management | 2.7.0 |
| Oracle | Commerce Guided Search | 11.3.2 |
| Oracle | Commerce Merchandising | 11.3.2 |
| Oracle | Documaker | 12.6.3 |
| Oracle | Financial Services Analytical Applications Infrastructure | >= 8.0.7, <= 8.1.1 |
| Oracle | Financial Services Model Management And Governance | 8.0.8.0.0 |
| Oracle | Jd Edwards Enterpriseone Tools | <= 9.2.6.0 |
| Oracle | Peoplesoft Enterprise Peopletools | 8.57 |
| Oracle | Siebel Ui Framework | <= 21.9 |
| Oracle | Webcenter Sites | 12.2.1.3.0 |
Related Weaknesses (CWE)
References
- https://github.com/ckeditor/ckeditor4/releases/tag/4.16.2Release NotesThird Party Advisory
- https://github.com/ckeditor/ckeditor4/security/advisories/GHSA-6226-h7ff-ch6cThird Party Advisory
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedorapro
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedorapro
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedorapro
- https://www.oracle.com/security-alerts/cpujan2022.htmlPatchThird Party Advisory
- https://www.oracle.com/security-alerts/cpuoct2021.htmlPatchThird Party Advisory
- https://github.com/ckeditor/ckeditor4/releases/tag/4.16.2Release NotesThird Party Advisory
- https://github.com/ckeditor/ckeditor4/security/advisories/GHSA-6226-h7ff-ch6cThird Party Advisory
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedorapro
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedorapro
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedorapro
- https://www.oracle.com/security-alerts/cpujan2022.htmlPatchThird Party Advisory
- https://www.oracle.com/security-alerts/cpuoct2021.htmlPatchThird Party Advisory
FAQ
What is CVE-2021-32808?
CVE-2021-32808 is a vulnerability with a CVSS score of 7.6 (HIGH). ckeditor is an open source WYSIWYG HTML editor with rich content support. A vulnerability has been discovered in the clipboard Widget plugin if used alongside the undo feature. The vulnerability allow...
How severe is CVE-2021-32808?
CVE-2021-32808 has been rated HIGH with a CVSS base score of 7.6/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2021-32808?
Check the references section above for vendor advisories and patch information. Affected products include: Ckeditor Ckeditor, Fedoraproject Fedora, Oracle Application Express, Oracle Banking Party Management, Oracle Commerce Guided Search.