GHSA-g68x-vvqq-pvw3
Ckeditor XSS Vulnerability
At a glance
- Published
- Updated
- CVE
- CVE-2018-17960
- CVSS_V3
- CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
Description
CKEditor 4.x before 4.11.0 allows user-assisted XSS involving a source-mode paste. It was possible to execute XSS inside the CKEditor source area after persuading the victim to: (i) switch CKEditor to source mode, then (ii) paste a specially crafted HTML code, prepared by the attacker, into the opened CKEditor source area, and (iii) switch back to WYSIWYG mode. Although this is an unlikely scenario, it is recommended to upgrade to the latest editor version.
Affected packages
| Package | Versions |
|---|---|
| npm · ckeditor | introduced 0, fixed 4.11.0 |
| Packagist · typo3/cms-core | introduced 8.0.0, fixed 8.7.21 |
| Packagist · typo3/cms-core | introduced 9.0.0, fixed 9.5.2 |
| Packagist · typo3/cms | introduced 8.0.0, fixed 8.7.21 |
| Packagist · typo3/cms | introduced 9.0.0, fixed 9.5.2 |
References
- https://nvd.nist.gov/vuln/detail/CVE-2018-17960 ADVISORY
- https://ckeditor.com/blog/CKEditor-4.11-with-emoji-dropdown-and-auto-link-on-typing-released WEB
- https://ckeditor.com/cke4/release/CKEditor-4.11.0 WEB
- https://github.com/FriendsOfPHP/security-advisories/blob/master/typo3/cms-core/CVE-2018-17960.yaml WEB
- https://github.com/FriendsOfPHP/security-advisories/blob/master/typo3/cms/CVE-2018-17960.yaml WEB
- https://github.com/advisories/GHSA-g68x-vvqq-pvw3 ADVISORY
- https://typo3.org/security/advisory/typo3-core-sa-2018-005 WEB
- https://web.archive.org/web/20200227030123/http://www.securityfocus.com/bid/109205 WEB
- https://www.oracle.com/technetwork/security-advisory/cpujul2019-5072835.html WEB
Sources
| Source | Licence |
|---|---|
| OSV.dev | CC-BY 4.0 — GitHub Advisory Database |