CVE-2024-6839

MEDIUM4.3EPSS 0.47%

Flask-CORS improper regex path matching vulnerability

發布日:2025/3/20修改日:2026/2/4
也稱為:GHSA-7rxf-gvfg-47g4CGA-rcf5-3qpm-cv2g

描述

corydolphin/flask-cors version 5.0.1 contains an improper regex path matching vulnerability. The plugin prioritizes longer regex patterns over more specific ones when matching paths, which can lead to less restrictive CORS policies being applied to sensitive endpoints. This mismatch in regex pattern priority allows unauthorized cross-origin access to sensitive data or functionality, potentially exposing confidential information and increasing the risk of unauthorized actions by malicious actors.

受影響套件(2)

CVSS 分數

來源版本嚴重程度向量
osvCVSS 3.1MEDIUM4.3CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:N

參考連結(7)