Description
Apostrophe Technologies sanitize-html before 2.3.1 does not properly handle internationalized domain name (IDN) which could allow an attacker to bypass hostname whitelist validation set by the "allowedIframeHostnames" option.
Remediation
References
https://advisory.checkmarx.net/advisory/CX-2021-4308
https://github.com/apostrophecms/sanitize-html/blob/main/CHANGELOG.md#231-2021-01-22
https://github.com/apostrophecms/sanitize-html/pull/458
Related Vulnerabilities
CVE-2018-5653 Vulnerability in maven package org.apache.cayenne.modeler:cayenne-modeler
CVE-2018-16487 Vulnerability in npm package lodash.merge
CVE-2023-37951 Vulnerability in maven package com.mabl.integration.jenkins:mabl-integration
CVE-2021-23460 Vulnerability in npm package min-dash
CVE-2022-31142 Vulnerability in npm package @fastify/bearer-auth