CVE-2026-31978

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{"affected": [{"affectedData": [{"product": "motioneye", "vendor": "motioneye-project", "versions": [{"status": "affected", "version": "< 0.44.0"}]}], "source": "security-advisories@github.com"}], "cveTags": [], "descriptions": [{"lang": "en", "value": "motionEye (mEye) is an online interface for motion software, which is a video surveillance program with motion detection. Versions prior to 0.44.0 are vulnerable to path traversal in the picture and movie API endpoints, suhc as /picture/{id}/preview/{filename}. Neither the API handlers, nor the mediafiles.py functions such as get_media_preview() check for .. sequences in the filename parameter, except for get_media_content(). This allows an authenticated user with normal (non-admin) privileges to read arbitrary files from the filesystem as the motionEye process user, such as: /etc/passwd, /etc/shadow, motionEye config files containing password hashes and plaintext passwords, SSH keys, and other cameras' surveillance footage. This issue has been fixed in version 0.44.0."}, {"lang": "es", "value": "motionEye (mEye) es una interfaz en l\u00ednea para el software motion, que es un programa de videovigilancia con detecci\u00f3n de movimiento. Las versiones anteriores a la 0.44.0 son vulnerables a salto de ruta en los endpoints de la API de im\u00e1genes y videos, como /picture/{id}/preview/{filename}. Ni los manejadores de la API, ni las funciones de mediafiles.py como get_media_preview() verifican secuencias .. en el par\u00e1metro filename, excepto get_media_content(). Esto permite a un usuario autenticado con privilegios normales (no de administrador) leer archivos arbitrarios del sistema de archivos como el usuario del proceso motionEye, tales como: /etc/p4ssd, /etc/sha4dow, archivos de configuraci\u00f3n de motionEye que contienen hashes de contrase\u00f1as y contrase\u00f1as en texto plano, claves SSH y grabaciones de vigilancia de otras c\u00e1maras. Este problema ha sido solucionado en la versi\u00f3n 0.44.0."}], "id": "CVE-2026-31978", "lastModified": "2026-10-25T22:10:00.150", "metrics": {"cvssMetricV31": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "NONE", "baseScore": 6.5, "baseSeverity": "MEDIUM", "confidentialityImpact": "HIGH", "integrityImpact": "NONE", "privilegesRequired": "LOW", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N", "version": "3.1"}, "exploitabilityScore": 2.8, "impactScore": 3.6, "source": "security-advisories@github.com", "type": "Secondary"}], "ssvcV203": [{"source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "ssvcData": {"id": "CVE-2026-31978", "options": [{"exploitation": "poc"}, {"automatable": "no"}, {"technicalImpact": "partial"}], "role": "CISA Coordinator", "timestamp": "2026-06-25T23:01:33.345249Z", "version": "2.0.3"}}]}, "published": "2026-06-24T21:16:53.043", "references": [{"source": "security-advisories@github.com", "url": "https://github.com/motioneye-project/motioneye/releases/tag/0.44.0"}, {"source": "security-advisories@github.com", "url": "https://github.com/motioneye-project/motioneye/security/advisories/GHSA-g9fx-5r4h-pcw3"}, {"source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "url": "https://github.com/motioneye-project/motioneye/security/advisories/GHSA-g9fx-5r4h-pcw3"}], "sourceIdentifier": "security-advisories@github.com", "vulnStatus": "Deferred", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-22"}, {"lang": "en", "value": "CWE-284"}], "source": "security-advisories@github.com", "type": "Secondary"}]}

{}

{"affected": [{"configurations": [{"platform": null, "status": "affected", "versions": {"scheme": "semver", "value": "[0,0.44.0)"}}], "enrichment": {"confidence": 100.0, "confidence_source": "matching", "scores": [{"score": 100.0, "source": "matching"}]}, "original": {"product": "motioneye", "source": "cna", "vendor": "motioneye-project"}, "product": "motioneye", "vendor": "motioneye_project"}], "created": "2026-06-24T22:45:15.371115+00:00", "updated": "2026-06-25T05:15:03.328014+00:00", "vendors": ["motioneye_project", "motioneye_project$PRODUCT$motioneye"]}