Description

DOMPurify before 2.0.1 allows XSS because of innerHTML mutation XSS (mXSS) for an SVG element or a MATH element, as demonstrated by Chrome and Safari.

Remediation

References

https://lists.debian.org/debian-lts-announce/2020/10/msg00029.html

https://research.securitum.com/dompurify-bypass-using-mxss/

Related Vulnerabilities

CVE-2019-19771 Vulnerability in npm package baes-x

CVE-2020-1950 Vulnerability in maven package org.apache.tika:tika-parsers

CVE-2023-26920 Vulnerability in maven package org.webjars.npm:fast-xml-parser

CVE-2020-2118 Vulnerability in maven package org.jenkins-ci.plugins:pipeline-githubnotify-step

CVE-2019-10802 Vulnerability in npm package giting

Severity

High

Classification

CWE-79 CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N

Tags

Mailing List Third Party Advisory Exploit