CVE CVE-2026-24894

CVE-2026-24894

PHP

Severity: HIGH
CVSS: 7.5CVSS
Published: 2026-02-12
Last modified: 2026-02-20
CVSS vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
CWE: CWE-269CWE-384CWE-613

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.

References

https://github.com/php/frankenphp/commit/24d6c991a7761b638190eb081deae258143e9735
https://github.com/php/frankenphp/releases/tag/v1.11.2
https://github.com/php/frankenphp/security/advisories/GHSA-r3xh-3r3w-47gp

Summary

Description

References