{"id":"CVE-2021-36020","aliases":["GHSA-xvpx-6hh8-7h72"],"url":"https://o3.security/vulnerability/CVE-2021-36020","summary":"Magento XML Injection vulnerability in the 'City' field","details":"Magento Commerce versions 2.4.2 (and earlier), 2.4.2-p1 (and earlier) and 2.3.7 (and earlier) are affected by an XML Injection vulnerability in the 'City' field. An unauthenticated attacker can trigger a specially crafted script to achieve remote code execution.","published":"2021-09-01T15:15:09.090Z","modified":"2026-07-08T05:59:46.079107749Z","cvss":{"score":9.8,"severity":"CRITICAL","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H"},"epss":{"score":0.02715,"percentile":0.84827,"asOf":"2026-08-23"},"cisaKev":null,"exploitsKnown":0,"affectedPackages":[{"ecosystem":"Packagist","name":"magento/project-community-edition","fixedVersion":null},{"ecosystem":"Packagist","name":"magento/community-edition","fixedVersion":"2.3.7-p1"},{"ecosystem":"Packagist","name":"magento/community-edition","fixedVersion":null},{"ecosystem":"Packagist","name":"magento/community-edition","fixedVersion":"2.4.2-p2"},{"ecosystem":"Packagist","name":"magento/community-edition","fixedVersion":null}],"fix":null,"references":[{"type":"FIX","url":"https://helpx.adobe.com/security/products/magento/apsb21-64.html"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2021-36020"},{"type":"PACKAGE","url":"https://github.com/magento/magento2"}],"provenance":{"sources":["OSV.dev","FIRST.org (EPSS)"],"lastVerified":"2026-07-08T05:59:46.079107749Z"}}