CVE-2026-48169

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{"affected": [{"affectedData": [{"product": "praisonai-platform", "vendor": "MervinPraison", "versions": [{"status": "affected", "version": "< 0.1.4"}]}], "source": "security-advisories@github.com"}], "cveTags": [], "descriptions": [{"lang": "en", "value": "PraisonAI is a multi-agent teams system. Versions prior to 0.1.4 of the PraisonAI Platform API have two authorization failures that together break workspace isolation. The service layer for issues and projects performs global primary-key lookups without checking workspace ownership, so any authenticated user can read, modify, and delete resources in any workspace just by swapping UUIDs in their API requests. On top of that, every member management endpoint (add, update role, remove) only requires `min_role=\"member\"`, which lets any workspace member promote themselves to owner and kick out the original owner. A low-privilege member of one workspace can steal data from every other workspace and take over any workspace they belong to. Both issues come from the same gap: the route layer pulls `workspace_id` from the URL and verifies membership, but the service layer ignores the workspace scope for resource lookups and ignores the caller's role level for member operations. The `require_workspace_member()` dependency does its job correctly. The problem is that the service layer doesn't use the information it provides. Version 0.1.4 of the PraisonAI Platform API patch the issue."}, {"lang": "es", "value": "PraisonAI es un sistema de equipos multiagente. Las versiones anteriores a la 0.1.4 de la API de la Plataforma PraisonAI tienen dos fallos de autorizaci\u00f3n que juntos rompen el aislamiento del espacio de trabajo. La capa de servicio para incidencias y proyectos realiza b\u00fasquedas globales por clave primaria sin verificar la propiedad del espacio de trabajo, por lo que cualquier usuario autenticado puede leer, modificar y eliminar recursos en cualquier espacio de trabajo simplemente intercambiando UUIDs en sus solicitudes de API. Adem\u00e1s de eso, cada endpoint de gesti\u00f3n de miembros (a\u00f1adir, actualizar rol, eliminar) solo requiere \u2019min_role=\u201cmember\u201d\u2019, lo que permite a cualquier miembro del espacio de trabajo ascenderse a propietario y expulsar al propietario original. Un miembro con pocos privilegios de un espacio de trabajo puede robar datos de cualquier otro espacio de trabajo y tomar el control de cualquier espacio de trabajo al que pertenezca. Ambos problemas provienen de la misma brecha: la capa de rutas extrae \u2019workspace_id\u2019 de la URL y verifica la membres\u00eda, pero la capa de servicio ignora el alcance del espacio de trabajo para las b\u00fasquedas de recursos e ignora el nivel de rol del llamador para las operaciones de miembros. La dependencia \u2019require_workspace_member()\u2019 hace su trabajo correctamente. El problema es que la capa de servicio no utiliza la informaci\u00f3n que proporciona. La versi\u00f3n 0.1.4 de la API de la Plataforma PraisonAI aplica un parche al problema."}], "id": "CVE-2026-48169", "lastModified": "2026-10-23T20:10:00.160", "metrics": {"cvssMetricV31": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "baseScore": 8.8, "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:H", "version": "3.1"}, "exploitabilityScore": 2.8, "impactScore": 5.9, "source": "security-advisories@github.com", "type": "Secondary"}], "ssvcV203": [{"source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "ssvcData": {"id": "CVE-2026-48169", "options": [{"exploitation": "poc"}, {"automatable": "no"}, {"technicalImpact": "total"}], "role": "CISA Coordinator", "timestamp": "2026-08-11T01:16:41.512033Z", "version": "2.0.3"}}]}, "published": "2026-08-07T22:16:59.013", "references": [{"source": "security-advisories@github.com", "url": "https://github.com/MervinPraison/PraisonAI/security/advisories/GHSA-gv23-xrm3-8c62"}, {"source": "security-advisories@github.com", "url": "https://github.com/pypa/advisory-database/tree/main/vulns/praisonai-platform/PYSEC-2026-2935.yaml"}, {"source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "url": "https://github.com/MervinPraison/PraisonAI/security/advisories/GHSA-gv23-xrm3-8c62"}], "sourceIdentifier": "security-advisories@github.com", "vulnStatus": "Deferred", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-639"}, {"lang": "en", "value": "CWE-862"}], "source": "security-advisories@github.com", "type": "Secondary"}]}

{}

{"affected": [{"configurations": [{"platform": null, "status": "affected", "versions": {"scheme": "semver", "value": "[0,0.1.4)"}}], "enrichment": {"confidence": 84.0, "confidence_source": "matching", "scores": [{"score": 84.0, "source": "matching"}]}, "original": {"product": "praisonai-platform", "source": "cna", "vendor": "MervinPraison"}, "product": "praisonai", "vendor": "mervinpraison"}], "created": "2026-08-07T22:30:03.261783+00:00", "updated": "2026-08-08T20:45:17.017591+00:00", "vendors": ["mervinpraison", "mervinpraison$PRODUCT$praisonai"]}