{"id":"CVE-2020-9664","aliases":["EUVD-2022-2092","GHSA-337c-3rch-q35j"],"status":"published","title":"Magento php object injection vulnerability","description":"Magento versions 1.14.4.5 and earlier, and 1.9.4.5 and earlier have a php object injection vulnerability. Successful exploitation could lead to arbitrary code execution.","severity":{"version":"3.1","score":9.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-08","score":0.08385,"percentile":0.95013,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-502","CWE-94"],"published":"2020-07-22T19:23:22Z","modified":"2026-06-17T03:28:21Z","affected":[{"source":"ghsa","ecosystem":"Packagist","package":"magento/core","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"last_affected":"1.9.4.5"}]}]},{"source":"osv","ecosystem":"Packagist","package":"magento/core","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"last_affected":"1.9.4.5"}]}]}],"products":[{"vendor":"adobe","product":"magento"},{"vendor":"magento","product":"magento"}],"references":[{"url":"https://helpx.adobe.com/security/products/magento/apsb20-41.html","tags":["x_refsource_CONFIRM","x_transferred","Vendor Advisory","web"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2020-9664","tags":["advisory"]},{"url":"https://github.com/advisories/GHSA-337c-3rch-q35j"}],"sources":{"cve":[{"id":"CVE-2020-9664","description":"Magento versions 1.14.4.5 and earlier, and 1.9.4.5 and earlier have a php object injection vulnerability. Successful exploitation could lead to arbitrary code execution.","status":"published","published":"2020-07-22T19:23:22Z","modified":"2024-08-04T10:34:39.928Z","updated_at":"2026-11-02T14:35:49.209579Z"}],"euvd":[{"id":"EUVD-2022-2092","description":"Magento versions 1.14.4.5 and earlier, and 1.9.4.5 and earlier have a php object injection vulnerability. Successful exploitation could lead to arbitrary code execution.","status":"published","published":"2020-07-22T19:23:22Z","modified":"2024-08-04T10:34:39Z","updated_at":"2026-11-03T03:07:53.06089Z"}],"ghsa":[{"id":"GHSA-337c-3rch-q35j","title":"Magento php object injection vulnerability","description":"Magento versions 1.14.4.5 and earlier, and 1.9.4.5 and earlier have a php object injection vulnerability. Successful exploitation could lead to arbitrary code execution.\nA patch SUPEE-11346 is available at [Magento Open Source Download Page](https://github.com/m-a-org/magento-patches) \u003e Release Archive Tab \u003e Magento Open Source Patches - 1.x Section","status":"published","published":"2022-05-24T17:24:11Z","modified":"2024-01-11T16:50:58Z","cvss":[{"version":"3.1","score":9.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical"}],"cwes":["CWE-94"],"updated_at":"2026-11-02T14:37:30.812736Z"}],"nvd":[{"id":"CVE-2020-9664","description":"Magento versions 1.14.4.5 and earlier, and 1.9.4.5 and earlier have a php object injection vulnerability. Successful exploitation could lead to arbitrary code execution.","status":"published","published":"2020-07-22T20:15:12.11Z","modified":"2026-06-17T03:28:21.76Z","cvss":[{"version":"3.1","score":9.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical","assessor":"primary"},{"version":"2.0","score":7.5,"vector":"AV:N/AC:L/Au:N/C:P/I:P/A:P","level":"high","assessor":"primary"}],"cwes":["CWE-502"],"updated_at":"2026-11-02T14:06:10.086163Z"}],"osv":[{"id":"GHSA-337c-3rch-q35j","title":"Magento php object injection vulnerability","description":"Magento versions 1.14.4.5 and earlier, and 1.9.4.5 and earlier have a php object injection vulnerability. Successful exploitation could lead to arbitrary code execution.\nA patch SUPEE-11346 is available at [Magento Open Source Download Page](https://github.com/m-a-org/magento-patches) \u003e Release Archive Tab \u003e Magento Open Source Patches - 1.x Section","status":"published","published":"2022-05-24T17:24:11Z","modified":"2024-01-11T17:11:38.915494Z","cvss":[{"version":"3.1","score":9.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical"}],"cwes":["CWE-94"],"updated_at":"2026-11-02T15:46:35.050232Z"}]}}