Severity by source
AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Primary rating from NVD · only source for this CVE.
CVSS VectorNVD
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Lifecycle Timeline
1Blast Radius
ecosystem impact- 4 npm packages depend on sequelize (4 direct, 0 indirect)
Ecosystem-wide dependent count for version 4.0.0.
DescriptionNVD
Sequelize all versions prior to 3.35.1, 4.44.3, and 5.8.11 are vulnerable to SQL Injection due to JSON path keys not being properly escaped for the MySQL/MariaDB dialects.
AnalysisAI
Sequelize all versions prior to 3.35.1, 4.44.3, and 5.8.11 are vulnerable to SQL Injection due to JSON path keys not being properly escaped for the MySQL/MariaDB dialects. Rated critical severity (CVSS 9.8), this vulnerability is remotely exploitable, no authentication required, low attack complexity. Public exploit code available and no vendor patch available.
Technical ContextAI
This vulnerability is classified as SQL Injection (CWE-89), which allows attackers to execute arbitrary SQL commands against the database. Sequelize all versions prior to 3.35.1, 4.44.3, and 5.8.11 are vulnerable to SQL Injection due to JSON path keys not being properly escaped for the MySQL/MariaDB dialects. Affected products include: Sequelizejs Sequelize. Version information: prior to 3.35.1.
RemediationAI
No vendor patch is available at time of analysis. Monitor vendor advisories for updates. Use parameterized queries/prepared statements. Never concatenate user input into SQL. Apply least-privilege database permissions.
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Same weakness CWE-89 – SQL Injection
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External POC / Exploit Code
Leaving vuln.today