CVE-2026-18750

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{"affected": [{"affectedData": [{"product": "VINCE", "vendor": "CERT/CC", "versions": [{"lessThan": "3.0.44", "status": "affected", "version": "0", "versionType": "semver"}]}], "source": "cret@cert.org"}], "cveTags": [], "descriptions": [{"lang": "en", "value": "vinny/views.py: (ModifyEmailNotifications)\tIDOR: view fetches VinceCommEmail by raw pk from URL and toggles email_function/name without checking the record's contact belongs to the requesting group-admin. Lets a vendor admin flip notification routing (or read email/name) for another vendor's contact."}, {"lang": "es", "value": "vinny/views.py: (ModifyEmailNotifications) IDOR: la vista obtiene VinceCommEmail por pk sin procesar de la URL y alterna la funci\u00f3n/nombre del correo electr\u00f3nico sin verificar que el contacto del registro pertenezca al administrador de grupo solicitante. Permite a un administrador de proveedor cambiar el enrutamiento de notificaciones (o leer el correo electr\u00f3nico/nombre) para el contacto de otro proveedor."}], "id": "CVE-2026-18750", "lastModified": "2026-10-23T19:10:00.167", "metrics": {"cvssMetricV31": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "NONE", "baseScore": 5.3, "baseSeverity": "MEDIUM", "confidentialityImpact": "LOW", "integrityImpact": "NONE", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N", "version": "3.1"}, "exploitabilityScore": 3.9, "impactScore": 1.4, "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "type": "Secondary"}], "ssvcV203": [{"source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "ssvcData": {"id": "CVE-2026-18750", "options": [{"exploitation": "none"}, {"automatable": "yes"}, {"technicalImpact": "partial"}], "role": "CISA Coordinator", "timestamp": "2026-08-13T15:47:23.835930Z", "version": "2.0.3"}}]}, "published": "2026-08-12T22:17:15.043", "references": [{"source": "cret@cert.org", "url": "https://certcc.github.com/CERTCC/VINCE/"}, {"source": "cret@cert.org", "url": "https://github.com/CERTCC/VINCE/pull/235"}], "sourceIdentifier": "cret@cert.org", "vulnStatus": "Deferred", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-639"}], "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "type": "Secondary"}]}

{}

{"affected": [{"configurations": [{"platform": null, "status": "affected", "versions": {"scheme": "generic", "value": "[0,3.0.44)"}}], "enrichment": {"confidence": 87.0, "confidence_source": "matching", "scores": [{"score": 87.0, "source": "matching"}]}, "original": {"product": "VINCE", "source": "cna", "vendor": "CERT/CC"}, "product": "vince", "vendor": "cert"}], "created": "2026-08-13T02:15:02.666447+00:00", "title": "Unauthorized Email Notification Modification in VINCE via Indirect Object Reference", "updated": "2026-08-13T19:30:03.342228+00:00", "vendors": ["cert", "cert$PRODUCT$vince"]}