CVE-2026-24894— FrankenPHP leaks session data between requests in worker mode
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I. Basic Information for CVE-2026-24894
Vulnerability Information
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Vulnerability Title
FrankenPHP leaks session data between requests in worker mode
Source: NVD (National Vulnerability Database)
Vulnerability Description
FrankenPHP is a modern application server for PHP. Prior to 1.11.2, when running FrankenPHP in worker mode, the $_SESSION superglobal is not correctly reset between requests. This allows a subsequent request processed by the same worker to access the $_SESSION data of the previous request (potentially belonging to a different user) before session_start() is called. This vulnerability is fixed in 1.11.2.
Source: NVD (National Vulnerability Database)
CVSS Information
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Type
特权管理不恰当
Source: NVD (National Vulnerability Database)
Vulnerability Title
FrankenPHP 代码问题漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
FrankenPHP是phpnet开源的一个PHP应用服务器。 FrankenPHP 1.11.2之前版本存在代码问题漏洞，该漏洞源于在worker模式下运行时，$_SESSION超全局变量未在请求间正确重置，可能导致后续请求访问先前请求的会话数据。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)
Affected Products
| Vendor | Product | Affected Versions | CPE | Subscribe |
|---|---|---|---|---|
| php | frankenphp | < 1.11.2 | - |
II. Public POCs for CVE-2026-24894
| # | POC Description | Source Link | Shenlong Link |
|---|
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