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-2023-39345 Vulnerability in npm package @strapi/strapi

CVE-2021-23358 Vulnerability in npm package underscore

CVE-2021-41183 Vulnerability in npm package jquery-ui

CVE-2021-41182 Vulnerability in maven package org.webjars.bower:jquery-ui

CVE-2020-7634 Vulnerability in npm package heroku-addonpool

Severity

High

Classification

CWE-79 CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N

Tags

Exploit Third Party Advisory Patch Release Notes