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GHSA-6p89-3p7c-qrhv

Withdrawn on 2023-02-15. GitHub withdrew this advisory; it no longer applies.

Cross-site scripting in CKEditor5

Source: GitHub Advisory Database (reviewed) Moderate CVE-2022-48110

Packages

EcosystemPackageAffectedFixed in
npm ckeditor5 < 36.0.0 36.0.0

Details

As written in the advisory (Markdown source, shown as plain text).

CKSource CKEditor5 35.4.0 was discovered to contain a cross-site scripting (XSS) vulnerability via the Full Featured CKEditor5 widget. NOTE: the vendor's position is that this is not a vulnerability. The CKEditor 5 documentation discusses that it is the responsibility of an integrator (who is adding CKEditor 5 functionality to a website) to choose the correct security settings for their use case. Also, safe default values are established (e.g., config.htmlEmbed.showPreviews is false).

References

External links from the advisory. They lead to third-party sites.