{"id":"GHSA-rf8f-hqjv-986p","aliases":["CVE-2019-12799"],"title":"Shopware Insecure Deserialization Vulnerability","titleSource":"OSV","descriptionSource":"OSV","declaredSeverity":"HIGH","description":"In createInstanceFromNamedArguments in Shopware through 5.6.x, a crafted web request can trigger a PHP object instantiation vulnerability, which can result in an arbitrary deserialization if the right class is instantiated. An attacker can leverage this deserialization to achieve remote code execution. NOTE: this issue is a bypass for a CVE-2017-18357 whitelist patch.","severity":"high","score":8.8,"published":"2022-05-24T16:48:00.000Z","modified":"2024-02-16T08:16:39.454Z","withdrawn":false,"knownExploited":false,"affected":[{"ecosystem":"Packagist","name":"shopware/shopware","sources":[{"name":"OSV · GHSA-rf8f-hqjv-986p","url":"https://osv.dev/vulnerability/GHSA-rf8f-hqjv-986p"}],"ranges":[{"events":[{"introduced":"5.3.0"},{"last_affected":"5.6.0"}],"type":"ECOSYSTEM"}],"versions":["5.3.0","v5.3.4","v5.3.5","v5.3.6","v5.3.7","v5.4.0","v5.4.0-RC1","v5.4.1","v5.4.2","v5.4.3","v5.4.4","v5.4.5","v5.4.6","v5.5.0","v5.5.0-BETA1","v5.5.0-RC1","v5.5.1","v5.5.10","v5.5.2","v5.5.3","v5.5.4","v5.5.5","v5.5.6","v5.5.7","v5.5.8","v5.5.9","v5.6.0","v5.6.0-RC1"],"fixed":[]}],"sourceAffected":[],"references":["https://nvd.nist.gov/vuln/detail/CVE-2019-12799","https://github.com/rapid7/metasploit-framework/pull/11828","https://github.com/advisories/GHSA-6m27-7cqj-2mxw","https://github.com/shopware5/shopware","https://web.archive.org/web/20171112153855/https://blog.ripstech.com/2017/shopware-php-object-instantiation-to-blind-xxe"],"sources":[{"name":"OSV","id":"GHSA-rf8f-hqjv-986p","modified":"2024-02-16T08:16:39.454275Z","url":"https://osv.dev/vulnerability/GHSA-rf8f-hqjv-986p"}],"assessments":[{"source":"OSV","vector":"CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","score":8.8}],"products":[],"remediation":[],"kev":{"status":"not-listed","checkedAt":"2026-10-29T01:00:32.443Z"},"coverage":[{"source":"NVD","status":"not-checked"},{"source":"GHSA","status":"not-checked"},{"source":"EUVD","status":"not-checked"},{"source":"EPSS","status":"not-checked"}],"evidence":[]}