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    "cveMetadata": {
        "cveId": "CVE-2025-13427",
        "assignerOrgId": "f45cbf4e-4146-4068-b7e1-655ffc2c548c",
        "state": "PUBLISHED",
        "assignerShortName": "GoogleCloud",
        "dateReserved": "2025-11-19T16:10:49.450Z",
        "datePublished": "2025-12-18T21:57:55.976Z",
        "dateUpdated": "2025-12-19T15:13:34.061Z"
    },
    "containers": {
        "cna": {
            "affected": [
                {
                    "defaultStatus": "unaffected",
                    "product": "Dialogflow CX Messenger",
                    "vendor": "Google Cloud",
                    "versions": [
                        {
                            "lessThanOrEqual": "2025-08-20",
                            "status": "affected",
                            "version": "0",
                            "versionType": "date"
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                }
            ],
            "credits": [
                {
                    "lang": "en",
                    "type": "reporter",
                    "value": "asterfiester"
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            ],
            "descriptions": [
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                    "lang": "en",
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                            "base64": false,
                            "type": "text/html",
                            "value": "<span style=\"background-color: rgb(254, 247, 224);\"><span style=\"background-color: rgb(255, 255, 255);\">An authentication bypass vulnerability in Google Cloud Dialogflow CX Messenger allowed unauthenticated users to interact with restricted chat agents, gaining access to the agents' knowledge and the ability to trigger their intents, by manipulating initialization parameters or crafting specific API requests. <br></span></span><span style=\"background-color: rgb(255, 255, 255);\"><br></span>All versions after August 20th, 2025 have been updated to protect from this vulnerability. No user action is required for this.<br>"
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                    ],
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                }
            ],
            "impacts": [
                {
                    "capecId": "CAPEC-115",
                    "descriptions": [
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                            "lang": "en",
                            "value": "CAPEC-115 Authentication Bypass"
                        }
                    ]
                }
            ],
            "metrics": [
                {
                    "cvssV4_0": {
                        "Automatable": "NOT_DEFINED",
                        "Recovery": "NOT_DEFINED",
                        "Safety": "NOT_DEFINED",
                        "attackComplexity": "LOW",
                        "attackRequirements": "NONE",
                        "attackVector": "NETWORK",
                        "baseScore": 6.9,
                        "baseSeverity": "MEDIUM",
                        "exploitMaturity": "NOT_DEFINED",
                        "privilegesRequired": "NONE",
                        "providerUrgency": "NOT_DEFINED",
                        "subAvailabilityImpact": "NONE",
                        "subConfidentialityImpact": "LOW",
                        "subIntegrityImpact": "LOW",
                        "userInteraction": "NONE",
                        "valueDensity": "NOT_DEFINED",
                        "vectorString": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:L/VA:N/SC:L/SI:L/SA:N",
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                        "vulnAvailabilityImpact": "NONE",
                        "vulnConfidentialityImpact": "LOW",
                        "vulnIntegrityImpact": "LOW",
                        "vulnerabilityResponseEffort": "NOT_DEFINED"
                    },
                    "format": "CVSS",
                    "scenarios": [
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                            "lang": "en",
                            "value": "GENERAL"
                        }
                    ]
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            ],
            "problemTypes": [
                {
                    "descriptions": [
                        {
                            "cweId": "CWE-287",
                            "description": "CWE-287 Improper Authentication",
                            "lang": "en",
                            "type": "CWE"
                        }
                    ]
                }
            ],
            "providerMetadata": {
                "orgId": "f45cbf4e-4146-4068-b7e1-655ffc2c548c",
                "shortName": "GoogleCloud",
                "dateUpdated": "2025-12-18T21:57:55.976Z"
            },
            "references": [
                {
                    "tags": [
                        "release-notes"
                    ],
                    "url": "https://docs.cloud.google.com/dialogflow/docs/release-notes#December_11_2025"
                }
            ],
            "source": {
                "discovery": "EXTERNAL"
            },
            "title": "Authentication Bypass in Dialogflow CX Messenger",
            "x_generator": {
                "engine": "Vulnogram 0.5.0"
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        },
        "adp": [
            {
                "metrics": [
                    {
                        "other": {
                            "type": "ssvc",
                            "content": {
                                "timestamp": "2025-12-19T15:13:24.619402Z",
                                "id": "CVE-2025-13427",
                                "options": [
                                    {
                                        "Exploitation": "none"
                                    },
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                                        "Automatable": "yes"
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                                        "Technical Impact": "partial"
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                                ],
                                "role": "CISA Coordinator",
                                "version": "2.0.3"
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                ],
                "title": "CISA ADP Vulnrichment",
                "providerMetadata": {
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                    "dateUpdated": "2025-12-19T15:13:34.061Z"
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