Live › vulnerability › CVE-2026-50542
Go to dashboardXibo, an open source digital signage platform, is missing access-control checks on the layout status endpoint before version 4.4.3. An authenticated user with any role can read the status and metadata of layouts they have no view rights to.
Summary written from the sources below. Check the originals before acting.
First seen by InfraStack 2026-10-28 16:33 UTC. All times on this page are UTC.
Self-hosted Xibo CMS instances running a version before where users have accounts. The exposure is limited to layout status and metadata, not layout content. Instances on managed hosting that already run or later are not affected.
4.4.34.4.3No product ranges from the sources yet.
4.4.3.4.4.3 or later.Each row is the first time that source carried this signal. The analyst’s rows are its own findings.
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.
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