VULNERABILITY INTELLIGENCE

CVE-2024-21509

CVSS score6.5 MEDIUM

EPSS probability0.95%

CISA KEVNot currently listed

Published2024-04-10

Last modified2026-06-17

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.