MEDIUM6.1
GHSA-q9w4-w667-qqj4
ckeditor-wordcount-plugin vulnerable to Cross-site Scripting in Source Mode of Editor
Quick fix
GHSA-q9w4-w667-qqj4 — ckeditor-wordcount-plugin: upgrade to the fixed version with the command below.
npm install ckeditor-wordcount-plugin@1.17.12Details
### Problem
It has been discovered that the `ckeditor-wordcount-plugin` plugin for CKEditor4 is susceptible to cross-site scripting when switching to the source code mode.
### Solution
Update to version 1.17.12 of the `ckeditor-wordcount-plugin` plugin.
### Credits
* @sypets for reporting this finding to the TYPO3 Security Team * @ohader for fixing the issue on behalf of the TYPO3 Security Team
Are you affected?
Enter the version of the package you're using.
Affected packages
npm/ckeditor-wordcount-plugin
Introduced in:
0Fixed in: 1.17.12Fix
npm install ckeditor-wordcount-plugin@1.17.12References
- https://github.com/TYPO3/typo3/security/advisories/GHSA-m8fw-p3cr-6jqc[WEB]
- https://github.com/w8tcha/CKEditor-WordCount-Plugin/security/advisories/GHSA-q9w4-w667-qqj4[WEB]
- https://nvd.nist.gov/vuln/detail/CVE-2023-37905[ADVISORY]
- https://github.com/w8tcha/CKEditor-WordCount-Plugin/commit/0f03b3e5b7c1409998a13aba3a95396e6fa349d8[WEB]
- https://github.com/w8tcha/CKEditor-WordCount-Plugin/commit/a4b154bdf35b3465320136fcb078f196b437c2f1[WEB]
- https://github.com/w8tcha/CKEditor-WordCount-Plugin[PACKAGE]
- https://typo3.org/security/advisory/typo3-core-sa-2023-004[WEB]