Cross-Site Scripting Flaw in WSC Plugin for CKEditor 4
CVE-2020-9440

6.1MEDIUM

Key Information:

Vendor: Ckeditor
Status: Ckeditor
Vendor: CVE Published:; 10 March 2020

What is CVE-2020-9440?

A Cross-Site Scripting (XSS) vulnerability exists in the WSC plugin for CKEditor 4. This flaw enables remote attackers to execute arbitrary web scripts within an IFRAME element by injecting malicious HTML code into the editor. Security precautions should be taken to mitigate possible exploitation.

Human OS v1.0:
Ageing Is an Unpatched Zero-Day Vulnerability.

Remediate biological technical debt. Prime Ageing uses 95% high-purity SIRT6 activation to maintain genomic integrity and bolster systemic resilience.

Deploy the Patch