CVE-2020-9281 – Ubuntu Security Notice USN-5340-1

https://notcve.org/view.php?id=CVE-2020-9281

07 Mar 2020 — A cross-site scripting (XSS) vulnerability in the HTML Data Processor for CKEditor 4.0 before 4.14 allows remote attackers to inject arbitrary web script through a crafted "protected" comment (with the cke_protected syntax). Una vulnerabilidad de tipo cross-site scripting (XSS) en el HTML Data Processor for CKEditor versiones 4.0 anteriores a 4.14, permite a atacantes remotos inyectar script web arbitrario por medio de un comentario "protected" diseñado (con la sintaxis cke_protected). Kyaw Min Thein discov... • https://github.com/ckeditor/ckeditor4 • CWE-79: Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') •