CVE-2019-11358: Cross-site Scripting

April 20, 2019 (updated June 12, 2019)

jQuery, 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.

References

www.securityfocus.com/bid/108023
blog.jquery.com/2019/04/10/jquery-3-4-0-released/
nvd.nist.gov/vuln/detail/CVE-2019-11358
seclists.org/bugtraq/2019/Apr/32

Code Behaviors & Features

Detect and mitigate CVE-2019-11358 with GitLab Dependency Scanning

Secure your software supply chain by verifying that all open source dependencies used in your projects contain no disclosed vulnerabilities. Dependency Scanning using SBOM also detects vulnerabilities from proprietary advisories that this site does not include. Learn more about Dependency Scanning using SBOM →