{"id":"CVE-2019-8158","aliases":["GHSA-8p5c-f836-m4h7"],"url":"https://o3.security/vulnerability/CVE-2019-8158","summary":"Magento 2 Community Edition XML Injection","details":"An XPath entity injection vulnerability exists in Magento 2.2 prior to 2.2.10, Magento 2.3 prior to 2.3.3 or 2.3.2-p1. An attacker can craft a GET request to page cache block rendering module that gets passed to XML data processing engine without validation. The crafted key/value GET request data allows an attacker to limited access to underlying XML data.","published":"2019-11-06T01:15:25.433Z","modified":"2026-09-13T08:09:08.979402Z","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":null,"cisaKev":null,"exploitsKnown":0,"affectedPackages":[{"ecosystem":"Packagist","name":"magento/community-edition","fixedVersion":"2.2.10"},{"ecosystem":"Packagist","name":"magento/community-edition","fixedVersion":"2.3.2-p2"}],"fix":null,"references":[{"type":"ADVISORY","url":"https://magento.com/security/patches/magento-2.3.3-and-2.2.10-security-update"}],"provenance":{"sources":["OSV.dev","FIRST.org (EPSS)"],"lastVerified":"2026-09-13T08:09:08.979402Z"}}