{"id":"CVE-2026-50541","revision":null,"records":[{"revision":"2c928c6151294cd2be9fdc81525d5ad0","observedAt":"2026-10-28T14:46:48.769+00:00","statement":{"source":"cve-program","id":"CVE-2026-50541","aliases":[],"title":"Xibo: IDOR (Broken Object-Level Authorization) on GET /dataset/export/csv/{id} Allows Arbitrary Dataset Export","description":"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.","state":0,"publishedAt":"2026-10-28T13:25:10.271+00:00","modifiedAt":"2026-10-28T13:25:10.271+00:00","affected":[{"ecosystem":"Vendor product","name":"xibo-cms","ranges":[],"versions":[],"rawVersionEvidence":"{\n                    \"vendor\": \"xibosignage\",\n                    \"product\": \"xibo-cms\",\n                    \"versions\": [\n                        {\n                            \"version\": \"< 4.4.3\",\n                            \"status\": \"affected\"\n                        }\n                    ]\n                }"}],"metrics":[{"system":"CVSS 3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N","score":6.5,"severity":"MEDIUM"}],"references":["https://github.com/xibosignage/xibo-cms/security/advisories/GHSA-v6xr-pmg9-qpmv","https://github.com/xibosignage/xibo-cms/pull/3493","https://github.com/xibosignage/xibo-cms/commit/98b347d3bf81d369ebe67bde030b913085a11556","https://github.com/xibosignage/xibo-cms/commit/bba1bd82da8fb96919ba07462fe06ddacb22116b","https://github.com/xibosignage/xibo-cms/releases/tag/4.4.3","https://github.com/xibosignage/xibo-cms/releases/tag/4.5.0-beta"],"sourceUrl":"https://www.cve.org/CVERecord?id=CVE-2026-50541","license":"CVE Program Terms of Use","key":"cve-program:CVE-2026-50541","identifiers":["CVE-2026-50541"]},"retained":false,"historicalAffected":[]}],"coverage":[{"source":"cisa-kev:global","scope":"Complete CISA KEV catalog; all vendors. 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Not a global EUVD catalog. Successful not-found lookups count as checked; they do not imply withdrawal or safety. No reader inventory is sent.","generation":"enrichment-c5eb069e059248ab9c1b8cc754ce0885","complete":true,"records":13565,"lastAttemptAt":"2026-10-31T06:58:04.8764688+00:00","lastSuccessAt":"2026-10-31T03:47:38.206+00:00","error":null,"lastVerifiedAt":"2026-10-31T03:47:38.206+00:00","snapshotPublishedAt":null,"importing":false,"stagedRecords":0,"checkedIdentifiers":13637,"expectedIdentifiers":13637,"failedIdentifiers":0},{"source":"first-epss:nuget","scope":"FIRST EPSS for explicit CVE aliases in the collected public NuGet archive. Not a global EPSS backfill.","generation":"2026-10-31T06:57:38.3088666+00:00","complete":true,"records":1094,"lastAttemptAt":"2026-10-31T06:57:38.3088666+00:00","lastSuccessAt":"2026-10-31T06:57:38.6628702+00:00","error":null,"lastVerifiedAt":"2026-10-31T06:57:38.662871+00:00","snapshotPublishedAt":null,"importing":false,"stagedRecords":0,"checkedIdentifiers":null,"expectedIdentifiers":null,"failedIdentifiers":null},{"source":"nvd","scope":"Rolling NVD lookups of CVE aliases in current public OSV archives; 500 identifiers per refresh, rechecked after 48 hours. Not a global NVD catalog. Successful not-found lookups count as checked; they do not imply withdrawal or safety. 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