{
    "dataType": "CVE_RECORD",
    "dataVersion": "5.2",
    "cveMetadata": {
        "cveId": "CVE-2026-42303",
        "assignerOrgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
        "state": "PUBLISHED",
        "assignerShortName": "GitHub_M",
        "dateReserved": "2026-04-26T12:13:55.552Z",
        "datePublished": "2026-05-12T17:29:22.285Z",
        "dateUpdated": "2026-05-12T18:40:09.815Z"
    },
    "containers": {
        "cna": {
            "title": "Fides: Privacy Request Identity Verification Bypass Vulnerability via Duplicate Detection",
            "problemTypes": [
                {
                    "descriptions": [
                        {
                            "cweId": "CWE-288",
                            "lang": "en",
                            "description": "CWE-288: Authentication Bypass Using an Alternate Path or Channel",
                            "type": "CWE"
                        }
                    ]
                },
                {
                    "descriptions": [
                        {
                            "cweId": "CWE-306",
                            "lang": "en",
                            "description": "CWE-306: Missing Authentication for Critical Function",
                            "type": "CWE"
                        }
                    ]
                },
                {
                    "descriptions": [
                        {
                            "cweId": "CWE-841",
                            "lang": "en",
                            "description": "CWE-841: Improper Enforcement of Behavioral Workflow",
                            "type": "CWE"
                        }
                    ]
                }
            ],
            "metrics": [
                {
                    "cvssV4_0": {
                        "attackVector": "NETWORK",
                        "attackComplexity": "LOW",
                        "attackRequirements": "NONE",
                        "privilegesRequired": "NONE",
                        "userInteraction": "ACTIVE",
                        "vulnConfidentialityImpact": "NONE",
                        "vulnIntegrityImpact": "LOW",
                        "vulnAvailabilityImpact": "NONE",
                        "subConfidentialityImpact": "NONE",
                        "subIntegrityImpact": "HIGH",
                        "subAvailabilityImpact": "NONE",
                        "baseScore": 6.1,
                        "baseSeverity": "MEDIUM",
                        "vectorString": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:A/VC:N/VI:L/VA:N/SC:N/SI:H/SA:N",
                        "version": "4.0"
                    }
                }
            ],
            "references": [
                {
                    "name": "https://github.com/ethyca/fides/security/advisories/GHSA-qx5f-ghc2-7g5c",
                    "tags": [
                        "x_refsource_CONFIRM"
                    ],
                    "url": "https://github.com/ethyca/fides/security/advisories/GHSA-qx5f-ghc2-7g5c"
                },
                {
                    "name": "https://github.com/ethyca/fides/pull/7971",
                    "tags": [
                        "x_refsource_MISC"
                    ],
                    "url": "https://github.com/ethyca/fides/pull/7971"
                },
                {
                    "name": "https://github.com/ethyca/fides/pull/7972",
                    "tags": [
                        "x_refsource_MISC"
                    ],
                    "url": "https://github.com/ethyca/fides/pull/7972"
                },
                {
                    "name": "https://github.com/ethyca/fides/commit/0e320b20934eb5af3a3d5127dba2691605d7ff37",
                    "tags": [
                        "x_refsource_MISC"
                    ],
                    "url": "https://github.com/ethyca/fides/commit/0e320b20934eb5af3a3d5127dba2691605d7ff37"
                },
                {
                    "name": "https://github.com/ethyca/fides/commit/e7a6527b0f9fdc9887b86a89bb5453e7421882dd",
                    "tags": [
                        "x_refsource_MISC"
                    ],
                    "url": "https://github.com/ethyca/fides/commit/e7a6527b0f9fdc9887b86a89bb5453e7421882dd"
                },
                {
                    "name": "https://github.com/ethyca/fides/releases/tag/2.83.2",
                    "tags": [
                        "x_refsource_MISC"
                    ],
                    "url": "https://github.com/ethyca/fides/releases/tag/2.83.2"
                }
            ],
            "affected": [
                {
                    "vendor": "ethyca",
                    "product": "fides",
                    "versions": [
                        {
                            "version": ">= 2.75.0, < 2.83.2",
                            "status": "affected"
                        }
                    ]
                }
            ],
            "providerMetadata": {
                "orgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
                "shortName": "GitHub_M",
                "dateUpdated": "2026-05-12T17:29:22.285Z"
            },
            "descriptions": [
                {
                    "lang": "en",
                    "value": "Fides is an open-source privacy engineering platform. From 2.75.0 to before 2.83.2, Fides deployments that enable both subject identity verification and duplicate privacy request detection are affected by a vulnerability in which an administrator can approve a privacy request whose identity was never verified. For erasure policies, this can result in unauthorized deletion of a data subject's records across every integration configured in the affected deployment. This vulnerability is fixed in 2.83.2."
                }
            ],
            "source": {
                "advisory": "GHSA-qx5f-ghc2-7g5c",
                "discovery": "UNKNOWN"
            }
        },
        "adp": [
            {
                "references": [
                    {
                        "url": "https://github.com/ethyca/fides/security/advisories/GHSA-qx5f-ghc2-7g5c",
                        "tags": [
                            "exploit"
                        ]
                    }
                ],
                "metrics": [
                    {
                        "other": {
                            "type": "ssvc",
                            "content": {
                                "timestamp": "2026-05-12T18:39:40.374950Z",
                                "id": "CVE-2026-42303",
                                "options": [
                                    {
                                        "Exploitation": "poc"
                                    },
                                    {
                                        "Automatable": "yes"
                                    },
                                    {
                                        "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": "2026-05-12T18:40:09.815Z"
                }
            }
        ]
    }
}