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Vulnerability record · CVE-2022-33171 · published 4 July 2022

CVE-2022-33171: Typeorm sql injection vulnerability

Typeorm · Typeorm

The findOne function in TypeORM before 0.3.0 can either be supplied with a string or a FindOneOptions object. When input to the function is a user-controlled parsed JSON object, supplying a crafted FindOneOptions instead of an id string leads to SQL injection. NOTE: the vendor's position is that the user's application is responsible for input validation

9.8 CVSS 3.1 Critical EPSS 21% · top 2.5% CWE-89 · SQL injection
9.8CVSS 3.1 base score, v2 7.5
21%EPSS exploitation probability, 30 days
NoNot in CISA KEV
1Affected product versions listed by NVD
8References, 4 tagged exploit
17 Jun 2026Last modified by NVD

Description

The findOne function in TypeORM before 0.3.0 can either be supplied with a string or a FindOneOptions object. When input to the function is a user-controlled parsed JSON object, supplying a crafted FindOneOptions instead of an id string leads to SQL injection. NOTE: the vendor's position is that the user's application is responsible for input validation

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Affected products

1 vulnerable configurations from NVD's CPE data, grouped by vendor and product.

References

LinkTags
http://packetstormsecurity.com/files/168096/TypeORM-0.3.7-Information-Disclosure.html ExploitThird Party AdvisoryVDB Entry
http://seclists.org/fulldisclosure/2022/Aug/7 Mailing ListThird Party Advisory
https://github.com/typeorm/typeorm/compare/0.2.45...0.3.0 Release NotesThird Party Advisory
https://seclists.org/fulldisclosure/2022/Jun/51 ExploitMailing ListThird Party Advisory
http://packetstormsecurity.com/files/168096/TypeORM-0.3.7-Information-Disclosure.html ExploitThird Party AdvisoryVDB Entry
http://seclists.org/fulldisclosure/2022/Aug/7 Mailing ListThird Party Advisory
https://github.com/typeorm/typeorm/compare/0.2.45...0.3.0 Release NotesThird Party Advisory
https://seclists.org/fulldisclosure/2022/Jun/51 ExploitMailing ListThird Party Advisory

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Same products first, then exploited flaws of the same weakness class.

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Source: NIST National Vulnerability Database (record CVE-2022-33171), CISA KEV, FIRST EPSS (scores of 2026-09-27). This page is refreshed as NVD updates the record.