{
    "dataType": "CVE_RECORD",
    "dataVersion": "5.2",
    "cveMetadata": {
        "cveId": "CVE-2026-40349",
        "assignerOrgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
        "state": "PUBLISHED",
        "assignerShortName": "GitHub_M",
        "dateReserved": "2026-04-10T22:50:01.359Z",
        "datePublished": "2026-04-18T00:05:46.360Z",
        "dateUpdated": "2026-04-20T16:15:49.844Z"
    },
    "containers": {
        "cna": {
            "title": "Authenticated Movary User Can Self-Escalate to Administrator via PUT /settings/users/{userId} by Setting isAdmin=true",
            "problemTypes": [
                {
                    "descriptions": [
                        {
                            "cweId": "CWE-862",
                            "lang": "en",
                            "description": "CWE-862: Missing Authorization",
                            "type": "CWE"
                        }
                    ]
                }
            ],
            "metrics": [
                {
                    "cvssV3_1": {
                        "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"
                    }
                }
            ],
            "references": [
                {
                    "name": "https://github.com/leepeuker/movary/security/advisories/GHSA-mcfq-8rx7-w25v",
                    "tags": [
                        "x_refsource_CONFIRM"
                    ],
                    "url": "https://github.com/leepeuker/movary/security/advisories/GHSA-mcfq-8rx7-w25v"
                },
                {
                    "name": "https://github.com/leepeuker/movary/pull/750",
                    "tags": [
                        "x_refsource_MISC"
                    ],
                    "url": "https://github.com/leepeuker/movary/pull/750"
                },
                {
                    "name": "https://github.com/leepeuker/movary/commit/12c8a090051b1a1c07a3aa48922f3bc9ffe44c8b",
                    "tags": [
                        "x_refsource_MISC"
                    ],
                    "url": "https://github.com/leepeuker/movary/commit/12c8a090051b1a1c07a3aa48922f3bc9ffe44c8b"
                },
                {
                    "name": "https://github.com/leepeuker/movary/releases/tag/0.71.1",
                    "tags": [
                        "x_refsource_MISC"
                    ],
                    "url": "https://github.com/leepeuker/movary/releases/tag/0.71.1"
                }
            ],
            "affected": [
                {
                    "vendor": "leepeuker",
                    "product": "movary",
                    "versions": [
                        {
                            "version": "< 0.71.1",
                            "status": "affected"
                        }
                    ]
                }
            ],
            "providerMetadata": {
                "orgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
                "shortName": "GitHub_M",
                "dateUpdated": "2026-04-18T00:05:46.360Z"
            },
            "descriptions": [
                {
                    "lang": "en",
                    "value": "Movary is a self hosted web app to track and rate a user's watched movies. Prior to version 0.71.1, an ordinary authenticated user can escalate their own account to administrator by sending `isAdmin=true` to `PUT /settings/users/{userId}` for their own user ID. The endpoint is intended to let a user edit their own profile, but it updates the sensitive `isAdmin` field without any admin-only authorization check. Version 0.71.1 patches the issue."
                }
            ],
            "source": {
                "advisory": "GHSA-mcfq-8rx7-w25v",
                "discovery": "UNKNOWN"
            }
        },
        "adp": [
            {
                "metrics": [
                    {
                        "other": {
                            "type": "ssvc",
                            "content": {
                                "timestamp": "2026-04-20T16:10:42.542772Z",
                                "id": "CVE-2026-40349",
                                "options": [
                                    {
                                        "Exploitation": "poc"
                                    },
                                    {
                                        "Automatable": "no"
                                    },
                                    {
                                        "Technical Impact": "total"
                                    }
                                ],
                                "role": "CISA Coordinator",
                                "version": "2.0.3"
                            }
                        }
                    }
                ],
                "title": "CISA ADP Vulnrichment",
                "providerMetadata": {
                    "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
                    "shortName": "CISA-ADP",
                    "dateUpdated": "2026-04-20T16:15:49.844Z"
                }
            }
        ]
    }
}