CVE-2026-50542
Medium
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.
SeverityMedium
CVSS5.4
Exploit probability—
ProductXibosignage Xibo-cms
PublishedOct 28, 2026
First seenNov 4, 2026
Weakness typeCWE-862Missing authorization
How to fix
Sources list no fixed version or patch link for this vulnerability.
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| xibosignage xibo-cms | < 4.4.3 | — |
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