{"id":"UBUNTU-CVE-2019-11358","details":"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.","modified":"2026-05-27T10:16:56.853983281Z","published":"2019-04-20T00:29:00Z","related":["USN-7622-1"],"upstream":["CVE-2019-11358"],"references":[{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2019-11358"},{"type":"REPORT","url":"https://www.drupal.org/sa-core-2019-006"},{"type":"REPORT","url":"https://blog.jquery.com/2019/04/10/jquery-3-4-0-released/"},{"type":"REPORT","url":"https://github.com/DanielRuf/snyk-js-jquery-174006?files=1"},{"type":"REPORT","url":"https://snyk.io/vuln/SNYK-JS-JQUERY-174006"},{"type":"REPORT","url":"https://backdropcms.org/security/backdrop-sa-core-2019-009"},{"type":"REPORT","url":"https://github.com/jquery/jquery/pull/4333"},{"type":"REPORT","url":"https://www.cve.org/CVERecord?id=CVE-2019-11358"},{"type":"ADVISORY","url":"https://ubuntu.com/security/notices/USN-7622-1"}],"affected":[{"package":{"name":"drupal7","ecosystem":"Ubuntu:Pro:14.04:LTS","purl":"pkg:deb/ubuntu/drupal7?arch=source&distro=esm-infra-legacy%2Ftrusty"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["7.23-1","7.24-1","7.24-2","7.26-1","7.26-1ubuntu0.1","7.26-1ubuntu0.1+esm1","7.26-1ubuntu0.1+esm2","7.26-1ubuntu0.1+esm3"],"ecosystem_specific":{"binaries":[{"binary_name":"drupal7","binary_version":"7.26-1ubuntu0.1+esm3"}]},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2019/UBUNTU-CVE-2019-11358.json"}},{"package":{"name":"jquery","ecosystem":"Ubuntu:Pro:14.04:LTS","purl":"pkg:deb/ubuntu/jquery?arch=source&distro=esm-infra-legacy%2Ftrusty"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.7.2+dfsg-2ubuntu1+esm1"}]}],"versions":["1.7.2+dfsg-2ubuntu1"],"ecosystem_specific":{"availability":"Available 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