CVE-2024-6866
Flask-CORS vulnerable to Improper Handling of Case Sensitivity
5.3
MEDIUM
CVSS 3.1
EPSS 0.64%
描述
corydolphin/flask-cors version 4.01 contains a vulnerability where the request path matching is case-insensitive due to the use of the `try_match` function, which is originally intended for matching hosts. This results in a mismatch because paths in URLs are case-sensitive, but the regex matching treats them as case-insensitive. This misconfiguration can lead to significant security vulnerabilities, allowing unauthorized origins to access paths meant to be restricted, resulting in data exposure and potential data leaks.
如何修補 CVE-2024-6866
要修補 CVE-2024-6866,請將受影響套件升級到下列已修補版本。
- —升級至 6.0.0 或更新版本
- —升級至 6.0.0 或更新版本
CVE-2024-6866 正在被利用嗎?
低 — EPSS 為 0.6%,目前沒有觀察到大規模利用活動。
受影響套件(2)
- from 0, < 6.0.0
- from 0, < 6.0.0
CVSS 分數
| 來源 | 版本 | 嚴重程度 | 向量 |
|---|---|---|---|
| osv | CVSS 3.1 | MEDIUM5.3 | CVSS:3.0/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:N/A:N |