CVE-2025-64500
Symfony's incorrect parsing of PATH_INFO can lead to limited authorization bypass
描述
Symfony is a PHP framework for web and console applications and a set of reusable PHP components. Symfony's HttpFoundation component defines an object-oriented layer for the HTTP specification. Starting in version 2.0.0 and prior to version 5.4.50, 6.4.29, and 7.3.7, the `Request` class improperly interprets some `PATH_INFO` in a way that leads to representing some URLs with a path that doesn't start with a `/`. This can allow bypassing some access control rules that are built with this `/`-prefix assumption. Starting in versions 5.4.50, 6.4.29, and 7.3.7, the `Request` class now ensures that URL paths always start with a `/`.
如何修補 CVE-2025-64500
要修補 CVE-2025-64500,請將受影響套件升級到下列已修補版本。
- —未列出修補版本
- —升級至 5.4.50 或更新版本
- —升級至 5.4.50 或更新版本
CVE-2025-64500 正在被利用嗎?
低 — EPSS 為 1.3%,目前沒有觀察到大規模利用活動。
受影響套件(3)
- from 0
- from 0, < 5.4.50
- >= 2.0.0, < 5.4.50
CVSS 分數
| 來源 | 版本 | 嚴重程度 | 向量 |
|---|---|---|---|
| osv | CVSS 3.1 | HIGH7.3 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L |