CVE-2026-48077

{"id": "CVE-2026-48077", "cveTags": [], "metrics": {"ssvcV203": [{"source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "ssvcData": {"id": "CVE-2026-48077", "role": "CISA Coordinator", "options": [{"exploitation": "poc"}, {"automatable": "yes"}, {"technicalImpact": "partial"}], "version": "2.0.3", "timestamp": "2026-08-07T15:00:28.462761Z"}}], "cvssMetricV31": [{"type": "Secondary", "source": "security-advisories@github.com", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 5.3, "attackVector": "NETWORK", "baseSeverity": "MEDIUM", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N", "integrityImpact": "NONE", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "NONE", "privilegesRequired": "NONE", "confidentialityImpact": "LOW"}, "impactScore": 1.4, "exploitabilityScore": 3.9}]}, "affected": [{"source": "security-advisories@github.com", "affectedData": [{"vendor": "open-reception", "product": "appointment-booking-software", "versions": [{"status": "affected", "version": "< 1.1.0"}]}]}], "published": "2026-08-06T22:17:10.267", "references": [{"url": "https://github.com/open-reception/appointment-booking-software/commit/16474d96c591e246a103b9d6aa15ca30d436d11b", "source": "security-advisories@github.com"}, {"url": "https://github.com/open-reception/appointment-booking-software/security/advisories/GHSA-8547-9x2c-9vmf", "source": "security-advisories@github.com"}, {"url": "https://github.com/open-reception/appointment-booking-software/security/advisories/GHSA-8547-9x2c-9vmf", "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0"}], "vulnStatus": "Deferred", "weaknesses": [{"type": "Secondary", "source": "security-advisories@github.com", "description": [{"lang": "en", "value": "CWE-862"}]}], "descriptions": [{"lang": "en", "value": "OpenReception's appointment booking software provides an end-to-end encrypted appointment booking platform. Prior to version 1.1.0, the GET handler at `/api/tenants/{id}/appointments/{appointmentId}` performs no authorization check before returning the appointment record. Any party who knows or obtains a valid appointment UUID receives the full row, including channel and agent IDs, time and timezone, status, and the AES-GCM ciphertext components (`encryptedPayload`, `iv`, `authTag`, `dataKey`). The same file's DELETE handler calls `checkPermission(locals, tenantId, true)` before allowing deletion. The intent is clear: appointment records are tenant-scoped and require authentication to access. The GET handler is missing the equivalent call. The middleware chain (`apiAuthHandle`, `authGuard`) does not compensate: API paths bypass `authGuard` entirely, and `apiAuthHandle` does not block requests to non-admin paths when no token is present. Version 1.1.0 patches the issue."}, {"lang": "es", "value": "El software de reserva de citas de OpenReception proporciona una plataforma de reserva de citas cifrada de extremo a extremo. Antes de la versi\u00f3n 1.1.0, el gestor GET en \u201c/api/tenants/{id}/appointments/{appointmentId}\u201d no realiza ninguna comprobaci\u00f3n de autorizaci\u00f3n antes de devolver el registro de la cita. Cualquier parte que conozca u obtenga un UUID de cita v\u00e1lido recibe la fila completa, incluyendo los ID de canal y agente, la hora y la zona horaria, el estado y los componentes del texto cifrado AES-GCM (\u201cencryptedPayload\u201d, \u201civ\u201d, \u201cauthTag\u201d, \u201cdataKey\u201d). El gestor DELETE del mismo archivo llama a \u201ccheckPermission(locals, tenantId, true)\u201d antes de permitir la eliminaci\u00f3n. La intenci\u00f3n es clara: los registros de citas tienen alcance de inquilino y requieren autenticaci\u00f3n para acceder. Al gestor GET le falta la llamada equivalente. La cadena de middleware (\u201capiAuthHandle\u201d, \u201cauthGuard\u201d) no compensa: las rutas de la API omiten \u201cauthGuard\u201d por completo, y \u201capiAuthHandle\u201d no bloquea las solicitudes a rutas no administrativas cuando no hay ning\u00fan token presente. La versi\u00f3n 1.1.0 corrige el problema."}], "lastModified": "2026-10-23T21:10:00.157", "sourceIdentifier": "security-advisories@github.com"}