{
    "dataType": "CVE_RECORD",
    "dataVersion": "5.2",
    "cveMetadata": {
        "cveId": "CVE-2026-106100",
        "assignerOrgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
        "state": "PUBLISHED",
        "assignerShortName": "GitHub_M",
        "dateReserved": "2026-10-06T15:33:55.332Z",
        "datePublished": "2026-10-06T16:56:55.715Z",
        "dateUpdated": "2026-10-06T17:28:55.961Z"
    },
    "containers": {
        "cna": {
            "title": "Payload: Field-level write access bypass in Payload on MongoDB",
            "problemTypes": [
                {
                    "descriptions": [
                        {
                            "cweId": "CWE-639",
                            "lang": "en",
                            "description": "CWE-639: Authorization Bypass Through User-Controlled Key",
                            "type": "CWE"
                        }
                    ]
                },
                {
                    "descriptions": [
                        {
                            "cweId": "CWE-915",
                            "lang": "en",
                            "description": "CWE-915: Improperly Controlled Modification of Dynamically-Determined Object Attributes",
                            "type": "CWE"
                        }
                    ]
                }
            ],
            "metrics": [
                {
                    "cvssV3_1": {
                        "attackComplexity": "LOW",
                        "attackVector": "NETWORK",
                        "availabilityImpact": "NONE",
                        "baseScore": 7.1,
                        "baseSeverity": "HIGH",
                        "confidentialityImpact": "LOW",
                        "integrityImpact": "HIGH",
                        "privilegesRequired": "LOW",
                        "scope": "UNCHANGED",
                        "userInteraction": "NONE",
                        "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:H/A:N",
                        "version": "3.1"
                    }
                }
            ],
            "references": [
                {
                    "name": "https://github.com/payloadcms/payload/security/advisories/GHSA-4ww4-68q3-h7g5",
                    "tags": [
                        "x_refsource_CONFIRM"
                    ],
                    "url": "https://github.com/payloadcms/payload/security/advisories/GHSA-4ww4-68q3-h7g5"
                },
                {
                    "name": "https://github.com/payloadcms/payload/commit/2a69863deb0e3c87e36c1b3b17ab2d5b02fcb941",
                    "tags": [
                        "x_refsource_MISC"
                    ],
                    "url": "https://github.com/payloadcms/payload/commit/2a69863deb0e3c87e36c1b3b17ab2d5b02fcb941"
                },
                {
                    "name": "https://github.com/payloadcms/payload/commit/8f77dffa9552885ec2710768cfee15b57e389935",
                    "tags": [
                        "x_refsource_MISC"
                    ],
                    "url": "https://github.com/payloadcms/payload/commit/8f77dffa9552885ec2710768cfee15b57e389935"
                },
                {
                    "name": "https://github.com/payloadcms/payload/releases/tag/v3.87.0",
                    "tags": [
                        "x_refsource_MISC"
                    ],
                    "url": "https://github.com/payloadcms/payload/releases/tag/v3.87.0"
                }
            ],
            "affected": [
                {
                    "vendor": "payloadcms",
                    "product": "payload",
                    "versions": [
                        {
                            "version": "< 3.87.0",
                            "status": "affected"
                        },
                        {
                            "version": ">= 4.0.0-canary.0, < 4.0.0-canary.20",
                            "status": "affected"
                        }
                    ]
                }
            ],
            "providerMetadata": {
                "orgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
                "shortName": "GitHub_M",
                "dateUpdated": "2026-10-06T16:56:55.715Z"
            },
            "descriptions": [
                {
                    "lang": "en",
                    "value": "Payload is a free and open source headless content management system. In @payloadcms/db-mongodb versions before 3.87.0 and canary versions before 4.0.0-canary.20, an authenticated user who can update a document can modify fields that field-level write access control does not permit that user to change. The Postgres and SQLite adapters are not affected. This issue is fixed in versions 3.87.0 and 4.0.0-canary.20."
                }
            ],
            "source": {
                "advisory": "GHSA-4ww4-68q3-h7g5",
                "discovery": "UNKNOWN"
            }
        },
        "adp": [
            {
                "metrics": [
                    {
                        "other": {
                            "type": "ssvc",
                            "content": {
                                "timestamp": "2026-10-06T17:28:47.529744Z",
                                "id": "CVE-2026-106100",
                                "options": [
                                    {
                                        "Exploitation": "none"
                                    },
                                    {
                                        "Automatable": "no"
                                    },
                                    {
                                        "Technical Impact": "partial"
                                    }
                                ],
                                "role": "CISA Coordinator",
                                "version": "2.0.3"
                            }
                        }
                    }
                ],
                "title": "CISA ADP Vulnrichment",
                "providerMetadata": {
                    "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
                    "shortName": "CISA-ADP",
                    "dateUpdated": "2026-10-06T17:28:55.961Z"
                }
            }
        ]
    }
}