Packages / mysql2 / Security

ModerateVulnerabilityGHSA-49j4-86m8-q2jwCVE-2024-21509Published 10 Apr 2024

mysql2 vulnerable to Prototype Poisoning

Affected releases · mysql2

  • 3.x3.0.0 – 3.9.3Fixed in 3.9.4
  • 2.x and older0.0.1 – 2.3.3No fix, no longer updated

On 3.x, the newest line:

npm install mysql2@3.9.4
3.x

  1. Affected

    3.0.0 – 3.9.3

    38 releases

  2. Fixed

    3.9.4 – 3.24.6

    65 releases, latest

2.x

  1. Affected

    2.0.0 – 2.3.3

    14 releases

1.x

  1. Affected

    1.0.0 – 1.7.0

    27 releases

0.x

  1. Affected

    0.0.1 – 0.15.8

    74 releases

218 stable releases of mysql2, oldest to newest, one row per major.

Is your project affected?

Paste your package.json, or type the range you declare for mysql2. It is read in your browser and sent nowhere.

What happens

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.