GHSA-m8fw-p3cr-6jqc
Suggest an improvement- Source
- https://github.com/advisories/GHSA-m8fw-p3cr-6jqc
- Import Source
- https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2023/07/GHSA-m8fw-p3cr-6jqc/GHSA-m8fw-p3cr-6jqc.json
- JSON Data
- https://api.osv.dev/v1/vulns/GHSA-m8fw-p3cr-6jqc
- Aliases
- Published
- 2023-07-25T19:11:43Z
- Modified
- 2024-12-05T05:43:33.491197Z
- Severity
-
- 4.7 (Medium) CVSS_V3 - CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:C/C:L/I:L/A:N CVSS Calculator
- Summary
- Cross-Site Scripting in CKEditor4 WordCount Plugin
- Details
-
CVSS:
CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:C/C:L/I:L/A:N/E:F/RL:O/RC:C(4.4)Problem
The WordCount plugin (
npm:ckeditor-wordcount-plugin) for CKEditor4 is vulnerable to cross-site scripting when switching to the source code mode. This plugin is enabled via theFull.yamlconfiguration present, but is not active in the default configuration.In default scenarios, exploiting this vulnerability requires a valid backend user account. However, if custom plugins are used on the website frontend, which accept and reflect rich-text content submitted by users, no authentication is required.
Solution
Update to TYPO3 versions 9.5.42 ELTS, 10.4.39 ELTS, 11.5.30 that fix the problem described above.
Credits
Thanks to Sybille Peters who reported this issue, and to TYPO3 core & security team member Oliver Hader who fixed the issue.
References
- TYPO3-CORE-SA-2023-004
- https://github.com/w8tcha/CKEditor-WordCount-Plugin/security/advisories/GHSA-q9w4-w667-qqj4
- Database specific
{ "nvd_published_at": null, "cwe_ids": [ "CWE-79" ], "severity": "MODERATE", "github_reviewed": true, "github_reviewed_at": "2023-07-25T19:11:43Z" }- References
Affected packages
Packagist / typo3/cms-rte-ckeditor
Package
- Name
- typo3/cms-rte-ckeditor
- Purl
- pkg:composer/typo3/cms-rte-ckeditor
Packagist / typo3/cms-rte-ckeditor
Package
- Name
- typo3/cms-rte-ckeditor
- Purl
- pkg:composer/typo3/cms-rte-ckeditor
Affected versions
v10.*
v10.0.0
v10.1.0
v10.2.0
v10.2.1
v10.2.2
v10.3.0
v10.4.0
v10.4.1
v10.4.2
v10.4.3
v10.4.4
v10.4.5
v10.4.6
v10.4.7
v10.4.8
v10.4.9
v10.4.10
v10.4.11
v10.4.12
v10.4.13
v10.4.14
v10.4.15
v10.4.16
v10.4.17
v10.4.18
v10.4.19
v10.4.20
v10.4.21
v10.4.22
v10.4.23
v10.4.24
v10.4.25
v10.4.26
v10.4.27
v10.4.28
v10.4.29
v10.4.30
v10.4.31
v10.4.32
v10.4.33
v10.4.34
v10.4.36
v10.4.37
Packagist / typo3/cms-rte-ckeditor
Package
- Name
- typo3/cms-rte-ckeditor
- Purl
- pkg:composer/typo3/cms-rte-ckeditor
Affected versions
v11.*
v11.0.0
v11.1.0
v11.1.1
v11.2.0
v11.3.0
v11.3.1
v11.3.2
v11.3.3
v11.4.0
v11.5.0
v11.5.1
v11.5.2
v11.5.3
v11.5.4
v11.5.5
v11.5.6
v11.5.7
v11.5.8
v11.5.9
v11.5.10
v11.5.11
v11.5.12
v11.5.13
v11.5.14
v11.5.15
v11.5.16
v11.5.17
v11.5.18
v11.5.19
v11.5.20
v11.5.21
v11.5.22
v11.5.23
v11.5.24
v11.5.25
v11.5.26
v11.5.27
v11.5.28
v11.5.29