CVE-2021-33829
- State
- Published
- Severity
- Not scored
- Published
- Jun 9, 2021
- Updated
- Aug 3, 2024
- Reserved
- Jun 3, 2021
Description
A cross-site scripting (XSS) vulnerability in the HTML Data Processor in CKEditor 4 4.14.0 through 4.16.x before 4.16.1 allows remote attackers to inject executable JavaScript code through a crafted comment because --!> is mishandled.
Scores
The record has no CVSS score.
Weaknesses
The record names no weakness.
Affected Products
| Product | Versions |
|---|---|
n/an/a |
|
References
- https://www.drupal.org/sa-core-2021-003
- https://ckeditor.com/blog/ckeditor-4.16.1-with-accessibility-enhancements/#improvements-for-comments-in-html-parser
- FEDORA-2021-51457da891vendor-advisory
- FEDORA-2021-72176a63a8vendor-advisory
- FEDORA-2021-87578dca12vendor-advisory
- [debian-lts-announce] 20211109 [SECURITY] [DLA 2813-1] ckeditor security updatemailing-list
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