CVE-2026-28343 - CKEditor: Cross-site scripting (XSS) in the HTML Support package

CVE ID : CVE-2026-28343 Published : March 5, 2026, 8:16 p.m. | 1 hour, 27 minutes ago Description : CKEditor 5 is a modern JavaScript rich-text editor with an MVC architecture. Prior to version 47.6.0, a cross-site scripting (XSS) vulnerability has been discovered in the General HTML Support feature. This vulnerability could be triggered by inserting specially crafted markup, leading to unauthorized JavaScript code execution, if the editor instance used an unsafe General HTML Support configuration. This issue has been patched in version 47.6.0. Severity: 6.4 | MEDIUM Visit the link for more details, such as CVSS details, affected products, timeline, and more...