CVE-2026-116687
Mở trang đầy đủCVSS 3.1 LOW
CKEditor: Cross-site scripting (XSS) in the engine package
Mô tả
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 if you have any questions or comments about this advisory.
Điểm và phân loại
- CVSS
- 3.1 LOW v3.1
- Nguồn điểm
- NVD
- Mức độ (theo nguồn)
- LOW
- EPSS
- 0.25%
- CWE
- CWE-79
Vector CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:N/I:L/A:N
Ảnh hưởng
| Package | Bản bị ảnh hưởng | Bản đã sửa |
|---|---|---|
npm ckeditor5 |
>= 29.0.0, < 47.7.4 |
47.7.4
|
npm @ckeditor/ckeditor5-engine |
>= 29.0.0, < 47.7.4 |
47.7.4
|
npm ckeditor5 |
>= 48.0.0, < 48.5.1 |
48.5.1
|
npm @ckeditor/ckeditor5-engine |
>= 48.0.0, < 48.5.1 |
48.5.1
|
Sản phẩm
- ckeditor ckeditor5
Vì sao bị lọc
- CVSS 3.1 < 8.0 và không thuộc CISA KEV
Loại tác động
Không nhận ra loại tác động nào từ CWE, vector hay mô tả.
Dữ liệu riêng của nguồn
- CVE.org · Đơn vị cấp mã
- GitHub_M
- OSV.dev · ID
- GHSA-v6mg-96c6-gmpq
Tham khảo
- https://github.com/advisories/GHSA-v6mg-96c6-gmpq
- https://github.com/ckeditor/ckeditor5/security/advisories/GHSA-v6mg-96c6-gmpq
- https://github.com/ckeditor/ckeditor5/commit/4d9c5bb34f63cd956d15ccafbe584e14280c86a0
- https://github.com/ckeditor/ckeditor5/commit/a750e38635db6a18c5b11599c09f4fd702850423
- https://github.com/ckeditor/ckeditor5/releases/tag/v47.7.4
- https://github.com/ckeditor/ckeditor5/releases/tag/v48.5.1
- https://osv.dev/vulnerability/GHSA-v6mg-96c6-gmpq
- https://github.com/ckeditor/ckeditor5