{"id":"CVE-2021-28585","aliases":["BIT-magento-2021-28585","GHSA-c38m-9668-6j2w"],"url":"https://o3.security/vulnerability/CVE-2021-28585","summary":"Magento Improper input validation vulnerability","details":"Magento versions 2.4.2 (and earlier), 2.4.1-p1 (and earlier) and 2.3.6-p1 (and earlier) are affected by an Improper input validation vulnerability in the New customer WebAPI.Successful exploitation could allow an attacker to send unsolicited spam e-mails.","published":"2021-06-28T14:15:11.477Z","modified":"2026-07-08T23:57:33.771900Z","cvss":{"score":5.3,"severity":"MEDIUM","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N"},"epss":null,"cisaKev":null,"exploitsKnown":0,"affectedPackages":[{"ecosystem":"Packagist","name":"magento/community-edition","fixedVersion":"2.4.2-p1"},{"ecosystem":"Packagist","name":"magento/community-edition","fixedVersion":"2.3.7"},{"ecosystem":"Packagist","name":"magento/project-community-edition","fixedVersion":null}],"fix":null,"references":[{"type":"FIX","url":"https://helpx.adobe.com/security/products/magento/apsb21-30.html"}],"provenance":{"sources":["OSV.dev","FIRST.org (EPSS)"],"lastVerified":"2026-07-08T23:57:33.771900Z"}}