CVE-2026-72571

{"dataType": "CVE_RECORD", "dataVersion": "5.2", "cveMetadata": {"cveId": "CVE-2026-72571", "assignerOrgId": "309f9ea4-e3e9-4c6c-b79d-e8eb01244f2c", "state": "PUBLISHED", "assignerShortName": "TuranSec", "dateReserved": "2026-08-10T10:32:53.853Z", "datePublished": "2026-08-10T10:40:49.281Z", "dateUpdated": "2026-08-10T17:51:58.118Z"}, "containers": {"cna": {"providerMetadata": {"orgId": "309f9ea4-e3e9-4c6c-b79d-e8eb01244f2c", "shortName": "TuranSec", "dateUpdated": "2026-08-10T10:56:34.957Z"}, "title": "mustafaakin cast-localvideo - Unauthenticated Path Traversal via dir Parameter", "descriptions": [{"lang": "en", "value": "A path traversal vulnerability in mustafaakin/cast-localvideo (all versions) allows an unauthenticated remote attacker to read arbitrary files from the server. The app.js handler at lines 151-153 passes the user-supplied req.body.dir parameter directly to res.sendFile() without sanitization, enabling directory traversal via absolute paths or ../ sequences to read sensitive system files.", "supportingMedia": [{"type": "text/html", "base64": false, "value": "<p>A path traversal vulnerability in mustafaakin/cast-localvideo (all versions) allows an unauthenticated remote attacker to read arbitrary files from the server. The app.js handler at lines 151-153 passes the user-supplied req.body.dir parameter directly to res.sendFile() without sanitization, enabling directory traversal via absolute paths or ../ sequences to read sensitive system files.</p>"}]}], "affected": [{"vendor": "mustafaakin", "product": "cast-localvideo", "versions": [{"version": "0", "status": "affected", "versionType": "semver"}], "defaultStatus": "unknown"}], "references": [{"url": "https://github.com/mustafaakin/cast-localvideo", "name": "Product", "tags": ["third-party-advisory"]}, {"url": "https://github.com/mustafaakin/cast-localvideo/blob/main/app.js", "name": "Vulnerable File", "tags": ["technical-description"]}], "credits": [{"lang": "en", "value": "Bo'riboy Abdurahmonov", "type": "finder"}], "metrics": [{"format": "CVSS", "scenarios": [{"lang": "en", "value": "GENERAL"}], "cvssV3_1": {"version": "3.1", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N", "baseScore": 7.5, "baseSeverity": "HIGH", "attackVector": "NETWORK", "attackComplexity": "LOW", "privilegesRequired": "NONE", "userInteraction": "NONE", "scope": "UNCHANGED", "confidentialityImpact": "HIGH", "integrityImpact": "NONE", "availabilityImpact": "NONE"}}], "problemTypes": [{"descriptions": [{"lang": "en", "type": "CWE", "cweId": "CWE-22", "description": "CWE-22: Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')"}]}], "timeline": [{"time": "2026-08-10T10:32:53.000Z", "lang": "en", "value": "CVE Reserved"}, {"time": "2026-08-10T10:32:53.000Z", "lang": "en", "value": "Public Disclosure"}], "source": {"discovery": "EXTERNAL"}, "datePublic": "2026-08-10T10:32:53.000Z"}, "adp": [{"metrics": [{"other": {"type": "ssvc", "content": {"timestamp": "2026-08-10T17:51:48.940720Z", "id": "CVE-2026-72571", "options": [{"Exploitation": "none"}, {"Automatable": "yes"}, {"Technical Impact": "partial"}], "role": "CISA Coordinator", "version": "2.0.3"}}}], "title": "CISA ADP Vulnrichment", "providerMetadata": {"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "shortName": "CISA-ADP", "dateUpdated": "2026-08-10T17:51:58.118Z"}}]}}

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{"affected": [{"affectedData": [{"defaultStatus": "unknown", "product": "cast-localvideo", "vendor": "mustafaakin", "versions": [{"status": "affected", "version": "0", "versionType": "semver"}]}], "source": "309f9ea4-e3e9-4c6c-b79d-e8eb01244f2c"}], "cveTags": [], "descriptions": [{"lang": "en", "value": "A path traversal vulnerability in mustafaakin/cast-localvideo (all versions) allows an unauthenticated remote attacker to read arbitrary files from the server. The app.js handler at lines 151-153 passes the user-supplied req.body.dir parameter directly to res.sendFile() without sanitization, enabling directory traversal via absolute paths or ../ sequences to read sensitive system files."}, {"lang": "es", "value": "Una vulnerabilidad de salto de ruta en mustafaakin/cast-localvideo (todas las versiones) permite a un atacante remoto no autenticado leer archivos arbitrarios del servidor. El gestor app.js en las l\u00edneas 151-153 pasa el par\u00e1metro req.body.dir proporcionado por el usuario directamente a res.sendFile() sin sanitizaci\u00f3n, lo que permite el salto de directorio a trav\u00e9s de rutas absolutas o secuencias .. / para leer archivos sensibles del sistema."}], "id": "CVE-2026-72571", "lastModified": "2026-10-24T15:10:00.190", "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": "309f9ea4-e3e9-4c6c-b79d-e8eb01244f2c", "type": "Secondary"}], "ssvcV203": [{"source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "ssvcData": {"id": "CVE-2026-72571", "options": [{"exploitation": "none"}, {"automatable": "yes"}, {"technicalImpact": "partial"}], "role": "CISA Coordinator", "timestamp": "2026-08-10T17:51:48.940720Z", "version": "2.0.3"}}]}, "published": "2026-08-10T11:17:29.760", "references": [{"source": "309f9ea4-e3e9-4c6c-b79d-e8eb01244f2c", "url": "https://github.com/mustafaakin/cast-localvideo"}, {"source": "309f9ea4-e3e9-4c6c-b79d-e8eb01244f2c", "url": "https://github.com/mustafaakin/cast-localvideo/blob/main/app.js"}], "sourceIdentifier": "309f9ea4-e3e9-4c6c-b79d-e8eb01244f2c", "vulnStatus": "Deferred", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-22"}], "source": "309f9ea4-e3e9-4c6c-b79d-e8eb01244f2c", "type": "Secondary"}]}

{}

{"affected": [{"configurations": [{"platform": null, "status": "affected", "versions": {"scheme": "generic", "value": "0"}}], "enrichment": {"confidence": 100.0, "confidence_source": "cna", "scores": [{"score": 100.0, "source": "cna"}]}, "original": {"product": "cast-localvideo", "source": "cna", "vendor": "mustafaakin"}, "product": "cast-localvideo", "vendor": "mustafaakin"}], "created": "2026-08-10T13:00:04.716826+00:00", "updated": "2026-08-11T14:24:57.823860+00:00", "vendors": ["mustafaakin", "mustafaakin$PRODUCT$cast-localvideo"]}