VULNERABILITY INTELLIGENCE

CVE-2024-6221

CVSS score7.5 HIGH
EPSS probability0.72%
CISA KEVNot currently listed
Published2024-08-18
Last modified2026-06-17
CVSS vectorCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

Description

A vulnerability in corydolphin/flask-cors version 4.0.1 allows the `Access-Control-Allow-Private-Network` CORS header to be set to true by default. This behavior can expose private network resources to unauthorized external access, leading to significant security risks such as data breaches, unauthorized access to sensitive information, and potential network intrusions.

Weakness classification

  • security@huntr.dev: CWE-284
  • nvd@nist.gov: NVD-CWE-Other

Primary references