CVE-2026-42552

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{"affected": [{"affectedData": [{"product": "core", "vendor": "flightphp", "versions": [{"status": "affected", "version": "< 3.18.1"}]}], "source": "security-advisories@github.com"}], "cveTags": [], "descriptions": [{"lang": "en", "value": "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 \u2014 giving attackers primitives for chaining other weaknesses (LFI, path traversal). This vulnerability is fixed in 3.18.1."}, {"lang": "es", "value": "Flight es un micro-framework extensible para PHP. Antes de la versi\u00f3n 3.18.1, el gestor de errores predeterminado Engine::_error() escribe el mensaje completo de la excepci\u00f3n, el c\u00f3digo de la excepci\u00f3n y el seguimiento de la pila (incluyendo rutas absolutas del sistema de archivos) directamente en la respuesta HTTP 500, sin control de depuraci\u00f3n. Las implementaciones en producci\u00f3n filtran rutas internas, cualquier secreto interpolado en un mensaje de excepci\u00f3n y la estructura completa del m\u00f3dulo - proporcionando a los atacantes primitivas para encadenar otras debilidades (LFI, salto de ruta). Esta vulnerabilidad est\u00e1 corregida en la versi\u00f3n 3.18.1."}], "id": "CVE-2026-42552", "lastModified": "2026-10-26T14:10:00.130", "metrics": {"cvssMetricV31": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "NONE", "baseScore": 7.5, "baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "integrityImpact": "NONE", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N", "version": "3.1"}, "exploitabilityScore": 3.9, "impactScore": 3.6, "source": "security-advisories@github.com", "type": "Secondary"}], "ssvcV203": [{"source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "ssvcData": {"id": "CVE-2026-42552", "options": [{"exploitation": "poc"}, {"automatable": "yes"}, {"technicalImpact": "partial"}], "role": "CISA Coordinator", "timestamp": "2026-05-15T18:48:38.650639Z", "version": "2.0.3"}}]}, "published": "2026-05-13T20:16:22.323", "references": [{"source": "security-advisories@github.com", "url": "https://github.com/flightphp/core/security/advisories/GHSA-qrch-52m5-vv85"}, {"source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "url": "https://github.com/flightphp/core/security/advisories/GHSA-qrch-52m5-vv85"}], "sourceIdentifier": "security-advisories@github.com", "vulnStatus": "Deferred", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-209"}], "source": "security-advisories@github.com", "type": "Secondary"}]}

{}

{"affected": [{"configurations": [{"platform": null, "status": "affected", "versions": {"scheme": "semver", "value": "[0,3.18.1)"}}], "enrichment": {"confidence": 100.0, "confidence_source": "cna", "scores": [{"score": 100.0, "source": "cna"}]}, "original": {"product": "core", "source": "cna", "vendor": "flightphp"}, "product": "core", "vendor": "flightphp"}], "created": "2026-05-13T21:45:05.333963+00:00", "updated": "2026-05-14T14:33:36.868240+00:00", "vendors": ["flightphp", "flightphp$PRODUCT$core"]}