Description
jQuery before 3.4.0, as used in Drupal, Backdrop CMS, and other products, mishandles jQuery.extend(true, {}, ...) because of Object.prototype pollution. If an unsanitized source object contained an enumerable __proto__ property, it could extend the native Object.prototype.
Remediation
References
Related Vulnerabilities
MySQL CVE-2021-2169 Vulnerability (CVE-2021-2169)
Craft CMS Missing Encryption of Sensitive Data Vulnerability (CVE-2022-37783)
WordPress Plugin Top 10-Popular posts for WordPress Cross-Site Scripting (2.3.0)
WordPress Plugin Brizy-Page Builder Security Bypass (2.4.44)
Jenkins Improper Authentication Vulnerability (CVE-2018-1999045)