Flight is an extensible micro-framework for PHP. Prior to 3.18.1, the default error handler Engine::_error() writes the full exception message, exception code, and stack trace (including absolute filesystem paths) directly into the HTTP 500 response, with no debug gating. Production deployments leak internal paths, any secret interpolated into an exception message, and full module structure — giving attackers primitives for chaining other weaknesses (LFI, path traversal). This vulnerability is fixed in 3.18.1.
Metrics
Affected Vendors & Products
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History
Wed, 13 May 2026 20:00:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Description | Flight is an extensible micro-framework for PHP. Prior to 3.18.1, the default error handler Engine::_error() writes the full exception message, exception code, and stack trace (including absolute filesystem paths) directly into the HTTP 500 response, with no debug gating. Production deployments leak internal paths, any secret interpolated into an exception message, and full module structure — giving attackers primitives for chaining other weaknesses (LFI, path traversal). This vulnerability is fixed in 3.18.1. | |
| Title | Flight: Sensitive information disclosure via default error handler in flightphp/core | |
| Weaknesses | CWE-209 | |
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cvssV3_1
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MITRE
Status: PUBLISHED
Assigner: GitHub_M
Published:
Updated: 2026-05-13T19:24:15.132Z
Reserved: 2026-04-28T16:56:50.191Z
Link: CVE-2026-42552
Vulnrichment
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NVD
Status : Received
Published: 2026-05-13T20:16:22.323
Modified: 2026-05-13T20:16:22.323
Link: CVE-2026-42552
Redhat
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OpenCVE Enrichment
Updated: 2026-05-13T21:45:05Z