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-2020-24750 Vulnerability in maven package com.fasterxml.jackson.core:jackson-databind
CVE-2023-30846 Vulnerability in npm package typed-rest-client
CVE-2020-7736 Vulnerability in npm package bmoor
CVE-2020-28448 Vulnerability in npm package multi-ini
CVE-2021-21290 Vulnerability in maven package io.netty:netty-transport