Description
lazysizes through 5.2.0 allows execution of malicious JavaScript. The following attributes are not sanitized by the video-embed plugin: data-vimeo, data-vimeoparams, data-youtube and data-ytparams which can be abused to inject malicious JavaScript.
Remediation
References
https://github.com/aFarkas/lazysizes/commit/3720ab8262552d4e063a38d8492f9490a231fd48
https://snyk.io/vuln/SNYK-JS-LAZYSIZES-567144
Related Vulnerabilities
CVE-2022-4493 Vulnerability in maven package io.scif:scifio
CVE-2021-23337 Vulnerability in npm package lodash.template
CVE-2022-31194 Vulnerability in maven package org.dspace:dspace-jspui
CVE-2022-31089 Vulnerability in npm package parse-server
CVE-2019-10781 Vulnerability in npm package schema-inspector