{"id":"CVE-2026-50542","revision":null,"records":[{"revision":"f66175597ee34f5eadf37a53c80d46f3","observedAt":"2026-10-28T17:46:48.824+00:00","statement":{"source":"cve-program","id":"CVE-2026-50542","aliases":[],"title":"Xibo: IDOR (Broken Object-Level Authorization) on GET /layout/status/{id} Allows Arbitrary Layout Metadata Disclosure","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 /layout/status/{id}` allow an authenticated user with any privileges to view the `status and metadata` of any layout, including layouts for which the user does not have view rights. This issue is fixed in version 4.4.3.","state":0,"publishedAt":"2026-10-28T15:34:27.453+00:00","modifiedAt":"2026-10-28T16:06:41.811+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:L/I:L/A:N","score":5.4,"severity":"MEDIUM"}],"references":["https://github.com/xibosignage/xibo-cms/security/advisories/GHSA-wj8r-32gf-6f5f","https://github.com/xibosignage/xibo-cms/pull/3481","https://github.com/xibosignage/xibo-cms/commit/610f0ecbfdf7667d67c0dbe4aebc85245040d952","https://github.com/xibosignage/xibo-cms/commit/97e878f13615db2a448fdcff22895a19005f5d3a","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-2026-50542","license":"CVE Program Terms of Use","key":"cve-program:CVE-2026-50542","identifiers":["CVE-2026-50542"]},"retained":false,"historicalAffected":[]}],"coverage":[{"source":"cisa-kev:global","scope":"Complete CISA KEV catalog; all vendors. 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