CVEvulnerability
CVE-2024-21509
6.5 MEDIUM
Official page ↗
- Status
- Analyzed
- Published
- 2024-04-10
- Last modified
- 2026-06-17
- Assigner
- [email protected]
- CVSS 3.1 ([email protected])
- 6.5 MEDIUM — CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:L
- Weaknesses
- CWE-1321
Description
Versions of the package mysql2 before 3.9.4 are vulnerable to Prototype Poisoning due to insecure results object creation and improper user input sanitization passed through parserFn in text_parser.js and binary_parser.js.
Affected configurations
• sidorares mysql2 (< 3.9.4)
Related
Weakness · CWE (1)
- CWE-1321 Improperly Controlled Modification of Object Prototype Attributes weakness
References
- https://blog.slonser.info/posts/mysql2-attacker-configuration/ Exploit, Permissions Required
- https://github.com/sidorares/node-mysql2/blob/fd3d117da82cc5c5fa5a3701d7b33ca77691bc61/lib/parsers/text_parser.js%23L134 Broken Link
- https://github.com/sidorares/node-mysql2/commit/4a964a3910a4b8de008696c554ab1b492e9b4691 Patch
- https://github.com/sidorares/node-mysql2/pull/2574 Exploit, Issue Tracking
- https://github.com/sidorares/node-mysql2/releases/tag/v3.9.4 Release Notes
- https://security.snyk.io/vuln/SNYK-JS-MYSQL2-6591084 Exploit, Third Party Advisory
- https://blog.slonser.info/posts/mysql2-attacker-configuration/ Exploit, Permissions Required
- https://github.com/sidorares/node-mysql2/blob/fd3d117da82cc5c5fa5a3701d7b33ca77691bc61/lib/parsers/text_parser.js%23L134 Broken Link
- https://github.com/sidorares/node-mysql2/commit/4a964a3910a4b8de008696c554ab1b492e9b4691 Patch
- https://github.com/sidorares/node-mysql2/pull/2574 Exploit, Issue Tracking
- https://github.com/sidorares/node-mysql2/releases/tag/v3.9.4 Release Notes
- https://security.snyk.io/vuln/SNYK-JS-MYSQL2-6591084 Exploit, Third Party Advisory