Widget feature vulnerability allowing to execute JavaScript code using undo functionality

Description

The vulnerability has been discovered in Widget plugin if used alongside Undo feature.

Recommendation

Update the ckeditor4 package to the latest compatible version. Followings are version details:

Affected version(s): >= 4.13.0, < 4.16.2
Patched version(s): 4.16.2

References

GHSA-6226-h7ff-ch6c
lists.fedoraproject.org
www.oracle.com
CVE-2021-32808
CWE-79
CAPEC-310
OWASP 2021-A3
OWASP 2021-A6

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See something that needs correcting? Let us knowUpdated February 01, 2023