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-2020-15779 Vulnerability in npm package socket.io-file
CVE-2021-29452 Vulnerability in npm package a12n-server
CVE-2020-15366 Vulnerability in maven package org.webjars.bower:ajv
CVE-2019-16728 Vulnerability in maven package org.webjars.bowergithub.cure53:dompurify
CVE-2023-34453 Vulnerability in maven package org.xerial.snappy:snappy-java