CVE-2025-51661

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{"affected": [{"affectedData": [{"product": "n/a", "vendor": "n/a", "versions": [{"status": "affected", "version": "n/a"}]}], "source": "cve@mitre.org"}], "configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:a:lanol:filecodebox:*:*:*:*:*:*:*:*", "matchCriteriaId": "F79F1C73-2F99-49E2-8B8F-64900B8E51FB", "versionEndIncluding": "2.2", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "cveTags": [], "descriptions": [{"lang": "en", "value": "A path Traversal vulnerability found in FileCodeBox v2.2 and earlier allows arbitrary file writes when application is configured to use local filesystem storage. SystemFileStorage.save_file method in core/storage.py uses filenames from user input without validation to construct save_path and save files. This allows remote attackers to perform arbitrary file writes outside the intended directory by sending crafted POST requests with malicious traversal sequences to /share/file/ upload endpoint, which does not require any authorization."}, {"lang": "es", "value": "Una vulnerabilidad de salto de ruta encontrada en FileCodeBox v2.2 y versiones anteriores permite escrituras de archivos arbitrarias cuando la aplicaci\u00f3n est\u00e1 configurada para usar almacenamiento de sistema de archivos local. El m\u00e9todo SystemFileStorage.save_file en core/storage.py utiliza nombres de archivo de la entrada del usuario sin validaci\u00f3n para construir la ruta de guardado (save_path) y guardar archivos. Esto permite a atacantes remotos realizar escrituras de archivos arbitrarias fuera del directorio previsto enviando solicitudes POST manipuladas con secuencias de salto maliciosas al endpoint /share/file/ upload, que no requiere ninguna autorizaci\u00f3n."}], "id": "CVE-2025-51661", "lastModified": "2026-11-05T13:10:00.180", "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": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "type": "Secondary"}], "ssvcV203": [{"source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "ssvcData": {"id": "CVE-2025-51661", "options": [{"exploitation": "poc"}, {"automatable": "no"}, {"technicalImpact": "partial"}], "role": "CISA Coordinator", "timestamp": "2025-11-20T21:04:12.574802Z", "version": "2.0.3"}}]}, "published": "2025-11-19T20:15:52.867", "references": [{"source": "cve@mitre.org", "tags": ["Product"], "url": "https://github.com/vastsa/FileCodeBox"}, {"source": "cve@mitre.org", "tags": ["Exploit", "Issue Tracking"], "url": "https://github.com/vastsa/FileCodeBox/issues/349"}], "sourceIdentifier": "cve@mitre.org", "vulnStatus": "Analyzed", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-24"}], "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "type": "Secondary"}]}

{}

{"created": "2025-11-24T09:10:30.112365+00:00", "updated": "2025-11-24T09:10:30.112391+00:00", "vendors": ["filecodebox", "filecodebox$PRODUCT$filecodebox"]}