Description
CKEditor4 is an open source what-you-see-is-what-you-get HTML editor. CKEditor4 prior to version 4.18.0 contains a vulnerability in the `dialog` plugin. The vulnerability allows abuse of a dialog input validator regular expression, which can cause a significant performance drop resulting in a browser tab freeze. A patch is available in version 4.18.0. There are currently no known workarounds.
Remediation
References
Related Vulnerabilities
GeoServer CVE-2023-35042 Vulnerability (CVE-2023-35042)
RubyGems Improper Input Validation Vulnerability (CVE-2015-4020)
Jenkins Improper Authentication Vulnerability (CVE-2014-2062)
Oracle JRE CVE-2024-21068 Vulnerability (CVE-2024-21068)
WordPress Plugin Elementor Website Builder Unspecified Vulnerability (1.8.8)