https://cve.radiocsirt.org/rss/recent/all/10 Most recent entries from all 2026-10-03T00:00:11.617212+00:00 Vulnerability-Lookup csirt@opendfir.org python-feedgen Contains only the most 10 recent entries. https://cve.radiocsirt.org/vuln/bdu:2022-01784 bdu:2022-01784 2026-10-03T00:00:11.621234+00:00 bdu:2022-01784 https://cve.radiocsirt.org/vuln/certfr-2024-avi-0992 certfr-2024-avi-0992 — De multiples vulnérabilités ont été découvertes dans les produits IBM. Certaines d'entre elles permettent à un attaquan… 2026-10-03T00:00:11.621265+00:00 certfr-2024-avi-0992 https://cve.radiocsirt.org/vuln/euvd-2026-28212 EUVD-2026-28212 2026-10-03T00:00:11.621284+00:00 EUVD-2026-28212 https://cve.radiocsirt.org/vuln/fkie_cve-2021-32809 fkie_cve-2021-32809 2026-10-03T00:00:11.621296+00:00

ckeditor is an open source WYSIWYG HTML editor with rich content support. A potential vulnerability has been discovered in CKEditor 4 [Clipboard](https://ckeditor.com/cke4/addon/clipboard) package. The vulnerability allowed to abuse paste functionality using malformed HTML, which could result in injecting arbitrary HTML into the editor. It affects all users using the CKEditor 4 plugins listed above at version >= 4.5.2. The problem has been recognized and patched. The fix will be available in version 4.16.2.

 https://cve.radiocsirt.org/vuln/ghsa-7889-rm5j-hpgg GHSA-7889-rm5j-hpgg — Clipboard feature vulnerability allowing to inject arbitrary HTML into the editor using paste functionality 2026-10-03T00:00:11.621326+00:00

Affected: npm: ckeditor4

### Affected packages The vulnerability has been discovered in [clipboard](https://ckeditor.com/cke4/addon/clipboard) plugin. All plugins with [clipboard](https://ckeditor.com/cke4/addon/clipboard) plugin dependency are affected:

* [clipboard](https://ckeditor.com/cke4/addon/clipboard) * [pastetext](https://ckeditor.com/cke4/addon/pastetext) * [pastetools](https://ckeditor.com/cke4/addon/pastetools) * [widget](https://ckeditor.com/cke4/addon/widget) * [uploadwidget](https://ckeditor.com/cke4/addon/uploadwidget) * [autolink](https://ckeditor.com/cke4/addon/autolink) * [tableselection](https://ckeditor.com/cke4/addon/tableselection)

### Impact A potential vulnerability has been discovered in CKEditor 4 [Clipboard](https://ckeditor.com/cke4/addon/clipboard) package. The vulnerability allowed to abuse paste functionality using malformed HTML, which could result in injecting arbitrary HTML into the editor. It affects all users using the CKEditor 4 plugins listed above at version >= 4.5.2.

### Patches The problem has been recognized and patched. The fix will be available in version 4.16.2.

### For more information Email us at security@cksource.com if you have any questions or comments about this advisory.

### Acknowledgements The CKEditor 4 team would like to thank Anton Subbotin ([skavans](https://github.com/skavans)) for recognizing and reporting this vulnerability.

 https://cve.radiocsirt.org/vuln/gsd-2021-32809 gsd-2021-32809 2026-10-03T00:00:11.621362+00:00 gsd-2021-32809 https://cve.radiocsirt.org/vuln/ubuntu-cve-2021-32809 UBUNTU-CVE-2021-32809 2026-10-03T00:00:11.621374+00:00

Affected: Ubuntu:Pro:16.04:LTS: ckeditor, Ubuntu:18.04:LTS: ckeditor, Ubuntu:20.04:LTS: ckeditor

ckeditor is an open source WYSIWYG HTML editor with rich content support. A potential vulnerability has been discovered in CKEditor 4 [Clipboard](https://ckeditor.com/cke4/addon/clipboard) package. The vulnerability allowed to abuse paste functionality using malformed HTML, which could result in injecting arbitrary HTML into the editor. It affects all users using the CKEditor 4 plugins listed above at version >= 4.5.2. The problem has been recognized and patched. The fix will be available in version 4.16.2.