Description
Simditor through 2.3.21 allows DOM XSS via an onload attribute within a malformed SVG element.
Remediation
References
https://github.com/hkglue/simditor_demo.git
https://github.com/hkglue/simditor_dom_xss/blob/master/README.md
https://github.com/mycolorway/simditor/commit/ef01a643cbb7f8163535d6bfb71135f80ec6a6fd
https://github.com/mycolorway/simditor/releases/tag/v2.3.22
Related Vulnerabilities
CVE-2020-8203 Vulnerability in maven package org.fujion.webjars:lodash
CVE-2020-8840 Vulnerability in maven package com.fasterxml.jackson.core:jackson-databind
CVE-2013-1942 Vulnerability in npm package jplayer
CVE-2014-6394 Vulnerability in maven package org.webjars.npm:send
CVE-2013-2251 Vulnerability in maven package org.apache.struts:struts2-core