https://db.gcve.eu/rss/recent/all/10 Most recent entries from all 2026-10-29T06:16:08.421073+00:00 Vulnerability-Lookup info@gcve.eu python-feedgen Contains only the most 10 recent entries. https://db.gcve.eu/vuln/fkie_cve-2026-116687 fkie_cve-2026-116687 2026-10-29T06:16:08.423306+00:00

CKEditor 5 is a modern JavaScript rich-text editor with an MVC architecture. From 29.0.0 until 47.7.4 and 48.5.1, specially crafted markup can trigger cross-site scripting when General HTML Support is enabled and specifically configured to allow object content. Processing that content can execute attacker-controlled JavaScript in a browser context isolated from the origin of the application embedding the editor. This issue is fixed in versions 47.7.4 and 48.5.1.

 https://db.gcve.eu/vuln/ghsa-v6mg-96c6-gmpq GHSA-v6mg-96c6-gmpq — CKEditor: Cross-site scripting (XSS) in the engine package 2026-10-29T06:16:08.423381+00:00

Affected: npm: ckeditor5, npm: @ckeditor/ckeditor5-engine

### Impact A Cross-Site Scripting (XSS) vulnerability has been discovered in the CKEditor 5 engine. This vulnerability could be triggered by inserting specially crafted markup under a specific General HTML Support configuration that allows inserting objects, leading to unauthorized JavaScript code execution in a browser context isolated from the origin of the application embedding the editor.

This vulnerability affects only installations where General HTML Support is enabled and configured to allow the affected HTML content.

### Patches The problem has been recognized and patched. The fix will be available in version `48.5.1` (and above) and `47.7.4` (LTS).

### For more information Email us at [security@cksource.com](mailto:security@cksource.com) if you have any questions or comments about this advisory.

 https://db.gcve.eu/vuln/ubuntu-cve-2026-116687 UBUNTU-CVE-2026-116687 2026-10-29T06:16:08.423433+00:00

Affected: Ubuntu:Pro:16.04:LTS: ckeditor, Ubuntu:16.04:LTS: ldap-account-manager, Ubuntu:16.04:LTS: request-tracker4, Ubuntu:Pro:18.04:LTS: ckeditor, Ubuntu:18.04:LTS: ckeditor3, Ubuntu:18.04:LTS: ldap-account-manager, Ubuntu:Pro:18.04:LTS: request-tracker4, Ubuntu:Pro:20.04:LTS: ckeditor, Ubuntu:20.04:LTS: ckeditor3, Ubuntu:20.04:LTS: ldap-account-manager and 11 more

CKEditor 5 is a modern JavaScript rich-text editor with an MVC architecture. From 29.0.0 until 47.7.4 and 48.5.1, specially crafted markup can trigger cross-site scripting when General HTML Support is enabled and specifically configured to allow object content. Processing that content can execute attacker-controlled JavaScript in a browser context isolated from the origin of the application embedding the editor. This issue is fixed in versions 47.7.4 and 48.5.1.