Medium severity6.1NVD Advisory· Published Feb 13, 2023· Updated Jun 17, 2026
CVE-2022-48110
CVE-2022-48110
Description
CKSource CKEditor 5 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).
AI Insight
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Affected packages
Versions sourced from the GitHub Security Advisory.
| Package | Affected versions | Patched versions |
|---|---|---|
ckeditor5npm | < 36.0.0 | 36.0.0 |
Affected products
3- CKSource/CKEditor 5description
Patches
Vulnerability mechanics
References
4- ckeditor.com/docs/ckeditor5/latest/features/html-embed.htmlnvdVendor AdvisoryWEB
- github.com/advisories/GHSA-6p89-3p7c-qrhvghsaADVISORY
- nvd.nist.gov/vuln/detail/CVE-2022-48110ghsaADVISORY
- packetstormsecurity.com/files/170927/CKSource-CKEditor5-35.4.0-Cross-Site-Scripting.htmlnvdBroken LinkWEB
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