CVE-2026-32821

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{"affected": [{"affectedData": [{"product": "dataCycle-CORE", "vendor": "datacycle-engine", "versions": [{"status": "affected", "version": "<= 25.07.3"}]}], "source": "security-advisories@github.com"}], "cveTags": [], "descriptions": [{"lang": "en", "value": "dataCycle is a data management system for centrally storing, managing, searching, finding, and distributing data. In dataCycle-CORE, the module handling core processing and framework rules, before and including version 25.07.3, any authenticated API user who has their own access token can ask the collection API to evaluate permissions as a different user by supplying `user_email`. If the target user has collections, this can expose those collections through the API. In V4, once a collection id is known, the same controller also offers `add_item` and `remove_item` routes without any object-level `authorize!` checks,\ncreating a likely cross-user modification path. This is patched in version 26.06.08."}, {"lang": "es", "value": "dataCycle es un sistema de gesti\u00f3n de datos para almacenar, gestionar, buscar, encontrar y distribuir datos de forma centralizada. En dataCycle-CORE, el m\u00f3dulo que gestiona el procesamiento central y las reglas del framework, antes e incluyendo la versi\u00f3n 25.07.3, cualquier usuario de API autenticado que tenga su propio token de acceso puede solicitar a la API de colecci\u00f3n que eval\u00fae los permisos como un usuario diferente proporcionando \u2019user_email\u2019. Si el usuario objetivo tiene colecciones, esto puede exponer esas colecciones a trav\u00e9s de la API. En V4, una vez que se conoce un ID de colecci\u00f3n, el mismo controlador tambi\u00e9n ofrece rutas \u2019add_item\u2019 y \u2019remove_item\u2019 sin ninguna comprobaci\u00f3n \u2019authorize!\u2019 a nivel de objeto, creando una probable ruta de modificaci\u00f3n entre usuarios. Esto se ha parcheado en la versi\u00f3n 26.06.08."}], "id": "CVE-2026-32821", "lastModified": "2026-10-24T20:10:00.137", "metrics": {"cvssMetricV31": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "NONE", "baseScore": 8.1, "baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "LOW", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N", "version": "3.1"}, "exploitabilityScore": 2.8, "impactScore": 5.2, "source": "security-advisories@github.com", "type": "Secondary"}], "ssvcV203": [{"source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "ssvcData": {"id": "CVE-2026-32821", "options": [{"exploitation": "none"}, {"automatable": "no"}, {"technicalImpact": "total"}], "role": "CISA Coordinator", "timestamp": "2026-07-20T17:32:20.922693Z", "version": "2.0.3"}}]}, "published": "2026-07-20T17:17:05.750", "references": [{"source": "security-advisories@github.com", "url": "https://github.com/datacycle-engine/dataCycle-CORE/security/advisories/GHSA-vjjr-9q8g-mgx7"}], "sourceIdentifier": "security-advisories@github.com", "vulnStatus": "Deferred", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-285"}], "source": "security-advisories@github.com", "type": "Secondary"}]}

{}

{"affected": [{"configurations": [{"platform": null, "status": "affected", "versions": {"scheme": "semver", "value": "[0,25.07.3]"}}], "enrichment": {"confidence": 100.0, "confidence_source": "cna", "scores": [{"score": 100.0, "source": "cna"}]}, "original": {"product": "dataCycle-CORE", "source": "cna", "vendor": "datacycle-engine"}, "product": "datacycle-core", "vendor": "datacycle-engine"}], "created": "2026-07-21T20:30:12.694507+00:00", "updated": "2026-07-30T19:15:04.766317+00:00", "vendors": ["datacycle-engine", "datacycle-engine$PRODUCT$datacycle-core"]}