CVE-2026-42564

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{"affected": [{"affectedData": [{"product": "jotty", "vendor": "fccview", "versions": [{"status": "affected", "version": "< 1.22.0"}]}], "source": "security-advisories@github.com"}], "cveTags": [], "descriptions": [{"lang": "en", "value": "jotty\u00b7page is a self-hosted app for your checklists and notes. Prior to 1.22.0, an unauthenticated path traversal vulnerability exists in /api/app-icons/[filename]. The filename route parameter is joined into a filesystem path without traversal/boundary validation, allowing file reads outside data/uploads/app-icons/. This vulnerability is fixed in 1.22.0."}, {"lang": "es", "value": "jotty\u00b7page es una aplicaci\u00f3n autoalojada para tus listas de verificaci\u00f3n y notas. Antes de 1.22.0, existe una vulnerabilidad de salto de ruta no autenticado en /api/app-icons/[filename]. El par\u00e1metro de ruta filename se une a una ruta del sistema de archivos sin validaci\u00f3n de salto/l\u00edmite, lo que permite la lectura de archivos fuera de data/uploads/app-icons/. Esta vulnerabilidad est\u00e1 corregida en 1.22.0."}], "id": "CVE-2026-42564", "lastModified": "2026-10-26T18:10:00.173", "metrics": {"cvssMetricV31": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "NONE", "baseScore": 8.2, "baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "integrityImpact": "LOW", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:L/A:N", "version": "3.1"}, "exploitabilityScore": 3.9, "impactScore": 4.2, "source": "security-advisories@github.com", "type": "Secondary"}], "ssvcV203": [{"source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "ssvcData": {"id": "CVE-2026-42564", "options": [{"exploitation": "none"}, {"automatable": "yes"}, {"technicalImpact": "partial"}], "role": "CISA Coordinator", "timestamp": "2026-05-12T16:40:42.992349Z", "version": "2.0.3"}}]}, "published": "2026-05-11T22:22:11.417", "references": [{"source": "security-advisories@github.com", "url": "https://github.com/fccview/jotty/security/advisories/GHSA-7843-gwq8-g96f"}], "sourceIdentifier": "security-advisories@github.com", "vulnStatus": "Deferred", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-22"}, {"lang": "en", "value": "CWE-200"}], "source": "security-advisories@github.com", "type": "Secondary"}]}

{}

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