FrankenPHP before 1.13.4 contains an information disclosure vulnerability in worker mode that leaks per-request environment variables into later requests on the same PHP thread. Attackers can read values set via env directives with request placeholders or WithRequestEnv() through getenv() or $_SERVER, causing applications to act on another user's routing, tenant, or authorization values.
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Affected Vendors & Products
Advisories
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Fixes
Solution
No solution given by the vendor.
Workaround
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References
History
Fri, 13 Nov 2026 09:45:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Description | FrankenPHP before 1.13.4 contains an information disclosure vulnerability in worker mode that leaks per-request environment variables into later requests on the same PHP thread. Attackers can read values set via env directives with request placeholders or WithRequestEnv() through getenv() or $_SERVER, causing applications to act on another user's routing, tenant, or authorization values. | |
| Title | FrankenPHP before 1.13.4 Information Disclosure via Per-Request Environment Variable Leak | |
| First Time appeared |
Php
Php frankenphp |
|
| Weaknesses | CWE-200 | |
| CPEs | cpe:2.3:a:php:frankenphp:*:*:*:*:*:*:*:* | |
| Vendors & Products |
Php
Php frankenphp |
|
| References |
| |
| Metrics |
cvssV3_1
|
Projects
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Status: PUBLISHED
Assigner: VulnCheck
Published:
Updated: 2026-11-13T09:34:08.571Z
Reserved: 2026-11-12T20:32:53.532Z
Link: CVE-2026-128019
No data.
Status : Deferred
Published: 2026-11-13T10:18:07.303
Modified: 2026-11-13T10:18:07.420
Link: CVE-2026-128019
No data.
OpenCVE Enrichment
No data.
Weaknesses