Description CKEditor 4.x before 4.11.0 allows user-assisted XSS involving a source-mode paste. Remediation References CVE-2018-17960 Related Vulnerabilities WordPress Plugin Download Shortcode Arbitrary File Disclosure (0.1) OpenVPN AS Insufficient Session Expiration Vulnerability (CVE-2020-15074) Piwigo Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') Vulnerability (CVE-2020-8089) WordPress Plugin WooCommerce PDF Vouchers-Ultimate Gift Cards Unspecified Vulnerability (4.9.4) Internet Information Services Improper Restriction of Operations within the Bounds of a Memory Buffer Vulnerability (CVE-2010-1899) Severity Medium Classification CVE-2018-17960 CWE-707 CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N Tags Missing Update Known Vulnerabilities