Jquery V2.1.3 Vulnerabilities |verified| Jun 2026

If your application was written in 2014, you likely use jQuery for:

jQuery v2.1.3 was a fine library a decade ago. But in the current threat landscape, it is a liability. The vulnerabilities (CVE-2015-9251, CVE-2019-11358, CVE-2020-11022) are not theoretical; they are actively used in automated scanners that crawl the web looking for outdated jQuery versions. jquery v2.1.3 vulnerabilities