CVE-2026-28442

{"id": "CVE-2026-28442", "cveTags": [], "metrics": {"cvssMetricV31": [{"type": "Secondary", "source": "security-advisories@github.com", "cvssData": {"scope": "CHANGED", "version": "3.1", "baseScore": 8.5, "attackVector": "NETWORK", "baseSeverity": "HIGH", "vectorString": "CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:C/C:H/I:H/A:H", "integrityImpact": "HIGH", "userInteraction": "NONE", "attackComplexity": "HIGH", "availabilityImpact": "HIGH", "privilegesRequired": "LOW", "confidentialityImpact": "HIGH"}, "impactScore": 6.0, "exploitabilityScore": 1.8}]}, "published": "2026-03-05T21:16:22.327", "references": [{"url": "https://github.com/IceWhaleTech/ZimaOS/security/advisories/GHSA-q5hp-59wm-9xq3", "tags": ["Exploit", "Mitigation", "Vendor Advisory"], "source": "security-advisories@github.com"}, {"url": "https://github.com/IceWhaleTech/ZimaOS/security/advisories/GHSA-q5hp-59wm-9xq3", "tags": ["Exploit", "Mitigation", "Vendor Advisory"], "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0"}], "vulnStatus": "Analyzed", "weaknesses": [{"type": "Secondary", "source": "security-advisories@github.com", "description": [{"lang": "en", "value": "CWE-73"}]}], "descriptions": [{"lang": "en", "value": "ZimaOS is a fork of CasaOS, an operating system for Zima devices and x86-64 systems with UEFI. In version 1.5.2-beta3, users are restricted from deleting internal system files or folders through the application interface. However, when interacting directly with the API, these restrictions can be bypassed. By altering the path parameter in the delete request, internal OS files and directories can be removed successfully. The backend processes these manipulated requests without validating whether the targeted path belongs to restricted system locations. This demonstrates improper input validation and broken access control on sensitive filesystem operations. No known public patch is available."}, {"lang": "es", "value": "ZimaOS es un fork de CasaOS, un sistema operativo para dispositivos Zima y sistemas x86-64 con UEFI. En la versi\u00f3n 1.5.2-beta3, los usuarios tienen restringido eliminar archivos o carpetas internos del sistema a trav\u00e9s de la interfaz de la aplicaci\u00f3n. Sin embargo, al interactuar directamente con la API, estas restricciones pueden ser eludidas. Al alterar el par\u00e1metro de ruta en la solicitud de eliminaci\u00f3n, los archivos y directorios internos del sistema operativo pueden ser eliminados con \u00e9xito. El backend procesa estas solicitudes manipuladas sin validar si la ruta objetivo pertenece a ubicaciones restringidas del sistema. Esto demuestra una validaci\u00f3n de entrada incorrecta y un control de acceso roto en operaciones sensibles del sistema de archivos. No hay ning\u00fan parche p\u00fablico conocido disponible."}], "lastModified": "2026-03-12T13:07:49.647", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:o:zimaspace:zimaos:1.5.2:beta3:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "2DB5C60C-7888-4BE5-9FB2-AD34BFB45CAE"}], "operator": "OR"}]}], "sourceIdentifier": "security-advisories@github.com"}