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    CVE-2026-30951

    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:Mar 10, 2026
    Last Modified:Apr 16, 2026
    EPS:Mar 10, 2026
    EPSS Score:0.00048
    CVSS Score:7.5

    Affected Products

    Vendor
    Sequelizejs
    Product
    Sequelize

    Exploits

    https://github.com/sequelize/sequelize/security/advisories/GHSA-6457-6jrx-69crhttps://github.com/EQSTLab/CVE-2026-30951

    Related CVEs

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    CVE-2019-10749 (CVSS 9.8) — sequelize before version 3.35.1 allows attackers to perform a SQL Injection due to the JSON path keys not bein…
    CVE-2019-10748 (CVSS 9.8) — Sequelize all versions prior to 3.35.1, 4.44.3, and 5.8.11 are vulnerable to SQL Injection due to JSON path ke…
    CVE-2019-10752 (CVSS 9.8) — Sequelize, all versions prior to version 4.44.3 and 5.15.1, is vulnerable to SQL Injection due to sequelize.js…
    CVE-2019-11069 (CVSS 7.5) — Sequelize version 5 before 5.3.0 does not properly ensure that standard conforming strings are used.…
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    Common Vulnerability Scoring System

    Attack Vector
    Network
    Adjacent
    Local
    Physical
    Privileges Required
    None
    Low
    High
    User Interaction
    None
    Required
    Scope
    Unchanged
    Changed
    Confidentiality
    None
    Low
    High
    Integrity
    None
    Low
    High
    Availability
    None
    Low
    High