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-2021-3856 Vulnerability in maven package org.keycloak:keycloak-services
CVE-2019-1020007 Vulnerability in maven package org.dependencytrack:dependency-track
CVE-2022-41932 Vulnerability in maven package org.xwiki.platform:xwiki-platform-oldcore