MediumGHSA-vcjf-mgcg-jxjqBIT-drupal-2020-9281CVE-2020-9281
CKEditor 4.0 vulnerability in the HTML Data Processor
Published 7 May 2021 · Updated 6 Dec 2023
Affected package
ckeditor4npm
- Affected
- <4.14.0
- Fixed in
- 4.14.0
Update to the fixed version for your release line, for example:
npm install ckeditor4@4.14.0Details
A cross-site scripting (XSS) vulnerability in the HTML Data Processor for CKEditor 4.0 before 4.14.0 allows remote attackers to inject arbitrary web script through a crafted "protected" comment (with the cke_protected syntax).
Is GHSA-vcjf-mgcg-jxjq in any of your client repos?
Checking one package by hand is fine. Checking it across forty client projects is not. NPMscan reads the lockfiles in every GitHub repo you pick, finds each project with an affected ckeditor4, and gives you the command that fixes it.
References
- Advisorynvd.nist.gov/vuln/detail/CVE-2020-9281
- Packagegithub.com/ckeditor/ckeditor4
- Linklists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/7OJ4BSS3VEAEXPNSOOUAXX6RDNECGZNO
- Linklists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/L322YA73LCV3TO7ORY45WQDAFJVNKXBE
- Linklists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/M4HHYQ6N452XTCIROFMJOTYEUWSB6FR4
- Linkwww.oracle.com/security-alerts/cpuApr2021.html
- Linkwww.oracle.com/security-alerts/cpujan2021.html
- Linkwww.oracle.com/security-alerts/cpujan2022.html
- Linkwww.oracle.com/security-alerts/cpuoct2020.html
- Linkwww.oracle.com/security-alerts/cpuoct2021.html
Advisory data from OSV.dev (opens OSV.dev in a new tab), refreshed daily.