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-2021-23330 Vulnerability in npm package launchpad
CVE-2020-13943 Vulnerability in maven package org.apache.tomcat.embed:tomcat-embed-core
CVE-2018-1999002 Vulnerability in maven package org.jenkins-ci.main:jenkins-core
CVE-2022-41927 Vulnerability in maven package org.xwiki.platform:xwiki-platform-tag-ui
CVE-2022-45387 Vulnerability in maven package org.jenkins-ci.plugins:bart