{
    "dataType": "CVE_RECORD",
    "dataVersion": "5.2",
    "cveMetadata": {
        "cveId": "CVE-2026-50541",
        "assignerOrgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
        "state": "PUBLISHED",
        "assignerShortName": "GitHub_M",
        "dateReserved": "2026-06-04T20:37:18.653Z",
        "datePublished": "2026-10-28T13:25:10.271Z",
        "dateUpdated": "2026-10-28T13:25:10.271Z"
    },
    "containers": {
        "cna": {
            "title": "Xibo: IDOR (Broken Object-Level Authorization) on GET /dataset/export/csv/{id} Allows Arbitrary Dataset Export",
            "problemTypes": [
                {
                    "descriptions": [
                        {
                            "cweId": "CWE-862",
                            "lang": "en",
                            "description": "CWE-862: Missing Authorization",
                            "type": "CWE"
                        }
                    ]
                }
            ],
            "metrics": [
                {
                    "cvssV3_1": {
                        "attackComplexity": "LOW",
                        "attackVector": "NETWORK",
                        "availabilityImpact": "NONE",
                        "baseScore": 6.5,
                        "baseSeverity": "MEDIUM",
                        "confidentialityImpact": "HIGH",
                        "integrityImpact": "NONE",
                        "privilegesRequired": "LOW",
                        "scope": "UNCHANGED",
                        "userInteraction": "NONE",
                        "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N",
                        "version": "3.1"
                    }
                }
            ],
            "references": [
                {
                    "name": "https://github.com/xibosignage/xibo-cms/security/advisories/GHSA-v6xr-pmg9-qpmv",
                    "tags": [
                        "x_refsource_CONFIRM"
                    ],
                    "url": "https://github.com/xibosignage/xibo-cms/security/advisories/GHSA-v6xr-pmg9-qpmv"
                },
                {
                    "name": "https://github.com/xibosignage/xibo-cms/pull/3493",
                    "tags": [
                        "x_refsource_MISC"
                    ],
                    "url": "https://github.com/xibosignage/xibo-cms/pull/3493"
                },
                {
                    "name": "https://github.com/xibosignage/xibo-cms/commit/98b347d3bf81d369ebe67bde030b913085a11556",
                    "tags": [
                        "x_refsource_MISC"
                    ],
                    "url": "https://github.com/xibosignage/xibo-cms/commit/98b347d3bf81d369ebe67bde030b913085a11556"
                },
                {
                    "name": "https://github.com/xibosignage/xibo-cms/commit/bba1bd82da8fb96919ba07462fe06ddacb22116b",
                    "tags": [
                        "x_refsource_MISC"
                    ],
                    "url": "https://github.com/xibosignage/xibo-cms/commit/bba1bd82da8fb96919ba07462fe06ddacb22116b"
                },
                {
                    "name": "https://github.com/xibosignage/xibo-cms/releases/tag/4.4.3",
                    "tags": [
                        "x_refsource_MISC"
                    ],
                    "url": "https://github.com/xibosignage/xibo-cms/releases/tag/4.4.3"
                },
                {
                    "name": "https://github.com/xibosignage/xibo-cms/releases/tag/4.5.0-beta",
                    "tags": [
                        "x_refsource_MISC"
                    ],
                    "url": "https://github.com/xibosignage/xibo-cms/releases/tag/4.5.0-beta"
                }
            ],
            "affected": [
                {
                    "vendor": "xibosignage",
                    "product": "xibo-cms",
                    "versions": [
                        {
                            "version": "< 4.4.3",
                            "status": "affected"
                        }
                    ]
                }
            ],
            "providerMetadata": {
                "orgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
                "shortName": "GitHub_M",
                "dateUpdated": "2026-10-28T13:25:10.271Z"
            },
            "descriptions": [
                {
                    "lang": "en",
                    "value": "Xibo is an open source digital signage platform with a web content management system and Windows display player software. Prior to 4.4.3, missing access-control checks on `GET /dataset/export/csv/{id}` allow an authenticated user to export data from any dataset, including datasets created by administrators, by iterating over `sequential dataset IDs`. Exploitation requires access to the privilege allowing edits, including deletion, to all created `DataSets` independently of Layouts. This privilege is not granted to non-administrators as standard. This issue is fixed in version 4.4.3."
                }
            ],
            "source": {
                "advisory": "GHSA-v6xr-pmg9-qpmv",
                "discovery": "UNKNOWN"
            }
        }
    }
}