{"id":"CVE-2026-30951","aliases":["GHSA-6457-6jrx-69cr"],"url":"https://o3.security/vulnerability/CVE-2026-30951","summary":"Sequelize v6 Vulnerable to SQL Injection via JSON Column Cast Type","details":"Sequelize is a Node.js ORM tool. Prior to 6.37.8, there is SQL injection via unescaped cast type in JSON/JSONB where clause processing. The _traverseJSON() function splits JSON path keys on :: to extract a cast type, which is interpolated raw into CAST(... AS <type>) SQL. An attacker who controls JSON object keys can inject arbitrary SQL and exfiltrate data from any table. This vulnerability is fixed in 6.37.8.","published":"2026-03-10T20:22:46.150Z","modified":"2026-07-16T03:30:52.983054281Z","cvss":{"score":7.5,"severity":"HIGH","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N"},"epss":null,"cisaKev":null,"exploitsKnown":0,"affectedPackages":[{"ecosystem":"npm","name":"sequelize","fixedVersion":"6.37.8"}],"fix":null,"references":[{"type":"WEB","url":"https://security.access.redhat.com/data/csaf/v2/vex/2026/cve-2026-30951.json"},{"type":"ADVISORY","url":"https://access.redhat.com/errata/RHSA-2026:8498"},{"type":"ADVISORY","url":"https://access.redhat.com/security/cve/CVE-2026-30951"},{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/30xxx/CVE-2026-30951.json"},{"type":"ADVISORY","url":"https://github.com/sequelize/sequelize/security/advisories/GHSA-6457-6jrx-69cr"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-30951"},{"type":"REPORT","url":"https://bugzilla.redhat.com/show_bug.cgi?id=2446250"}],"provenance":{"sources":["OSV.dev","FIRST.org (EPSS)"],"lastVerified":"2026-07-16T03:30:52.983054281Z"}}