Description

An issue was discovered in mxGraph through 4.0.0, related to the "draw.io Diagrams" plugin before 8.3.14 for Confluence and other products. Improper input validation/sanitization of a color field leads to XSS. This is associated with javascript/examples/grapheditor/www/js/Dialogs.js.

Remediation

References

https://www.syss.de/fileadmin/dokumente/Publikationen/Advisories/SYSS-2019-032.txt

https://marketplace.atlassian.com/apps/1210933/draw-io-diagrams-for-confluence/version-history

https://github.com/jgraph/mxgraph/commit/76e8e2809b622659a9c5ffdc4f19922b7a68cfa3

Related Vulnerabilities

CVE-2020-26939 Vulnerability in maven package org.bouncycastle:bcprov-ext-jdk15to18

CVE-2023-43500 Vulnerability in maven package com.sonyericsson.jenkins.plugins.bfa:build-failure-analyzer

CVE-2018-8108 Vulnerability in npm package bui

CVE-2022-31180 Vulnerability in npm package shescape

CVE-2021-43783 Vulnerability in npm package @backstage/plugin-scaffolder-backend

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 Release Notes Patch