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vuln-nvd/data/2026/CVE-2026-4764.json
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{"affected":[{"affectedData":[{"defaultStatus":"unaffected","product":"Dialogflow CX","vendor":"Google Cloud","versions":[{"lessThan":"2026-03-15","status":"affected","version":"0","versionType":"date"}]}],"source":"f45cbf4e-4146-4068-b7e1-655ffc2c548c"}],"cveTags":[{"sourceIdentifier":"f45cbf4e-4146-4068-b7e1-655ffc2c548c","tags":["exclusively-hosted-service"]}],"descriptions":[{"lang":"en","value":"A Missing Authorization vulnerability in the playbook import functionality in Dialogflow CX on Google Cloud Platform allows an authenticated user with specific roles to escalate privileges and potentially take over a GCP project using a maliciously crafted playbook import.\n\n\nThis vulnerability was patched on 15 March 2026, and no customer action is needed."},{"lang":"es","value":"Una vulnerabilidad de autorización faltante en la funcionalidad de importación de playbooks en Dialogflow CX en Google Cloud Platform permite a un usuario autenticado con roles específicos escalar privilegios y potencialmente tomar el control de un proyecto de GCP utilizando una importación de playbook creada con fines maliciosos.\n\nEsta vulnerabilidad fue parcheada el 15 de marzo de 2026, y no se requiere ninguna acción por parte del cliente."}],"id":"CVE-2026-4764","lastModified":"2026-10-26T11:10:00.157","metrics":{"cvssMetricV40":[{"cvssData":{"Automatable":"NOT_DEFINED","Recovery":"NOT_DEFINED","Safety":"NOT_DEFINED","attackComplexity":"LOW","attackRequirements":"NONE","attackVector":"NETWORK","availabilityRequirement":"NOT_DEFINED","baseScore":9.4,"baseSeverity":"CRITICAL","confidentialityRequirement":"NOT_DEFINED","exploitMaturity":"NOT_DEFINED","integrityRequirement":"NOT_DEFINED","modifiedAttackComplexity":"NOT_DEFINED","modifiedAttackRequirements":"NOT_DEFINED","modifiedAttackVector":"NOT_DEFINED","modifiedPrivilegesRequired":"NOT_DEFINED","modifiedSubAvailabilityImpact":"NOT_DEFINED","modifiedSubConfidentialityImpact":"NOT_DEFINED","modifiedSubIntegrityImpact":"NOT_DEFINED","modifiedUserInteraction":"NOT_DEFINED","modifiedVulnAvailabilityImpact":"NOT_DEFINED","modifiedVulnConfidentialityImpact":"NOT_DEFINED","modifiedVulnIntegrityImpact":"NOT_DEFINED","privilegesRequired":"LOW","providerUrgency":"CLEAR","subAvailabilityImpact":"HIGH","subConfidentialityImpact":"HIGH","subIntegrityImpact":"HIGH","userInteraction":"NONE","valueDensity":"NOT_DEFINED","vectorString":"CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:Clear","version":"4.0","vulnAvailabilityImpact":"HIGH","vulnConfidentialityImpact":"HIGH","vulnIntegrityImpact":"HIGH","vulnerabilityResponseEffort":"NOT_DEFINED"},"source":"f45cbf4e-4146-4068-b7e1-655ffc2c548c","type":"Secondary"}],"ssvcV203":[{"source":"134c704f-9b21-4f2e-91b3-4a467353bcc0","ssvcData":{"id":"CVE-2026-4764","options":[{"exploitation":"none"},{"automatable":"yes"},{"technicalImpact":"total"}],"role":"CISA Coordinator","timestamp":"2026-06-11T12:40:57.930654Z","version":"2.0.3"}}]},"published":"2026-06-11T12:16:31.620","references":[{"source":"f45cbf4e-4146-4068-b7e1-655ffc2c548c","url":"https://docs.cloud.google.com/dialogflow/docs/release-notes#May_07_2026"}],"sourceIdentifier":"f45cbf4e-4146-4068-b7e1-655ffc2c548c","vulnStatus":"Awaiting Analysis","weaknesses":[{"description":[{"lang":"en","value":"CWE-862"}],"source":"f45cbf4e-4146-4068-b7e1-655ffc2c548c","type":"Secondary"}]}