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
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CVE-2020-9447 Vulnerability in maven package com.googlecode.gwtupload:gwtupload-samples
CVE-2022-4565 Vulnerability in maven package cn.hutool:hutool-core