CVE-2026-50542

Published: Oct 28, 2026Modified: Oct 28, 2026

5.4

Vector

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:N

Exploitability: 2.8 / Impact: 2.5

Source: security-advisories@github.com (Secondary)

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.

Related CWEs

Missing Authorization

The product does not perform an authorization check when an actor attempts to access a resource or perform an action.

References (6)

https://github.com/xibosignage/xibo-cms/commit/610f0ecbfdf7667d67c0dbe4aebc85245040d952

Source: security-advisories@github.com

https://github.com/xibosignage/xibo-cms/commit/97e878f13615db2a448fdcff22895a19005f5d3a

Source: security-advisories@github.com

https://github.com/xibosignage/xibo-cms/pull/3481

Source: security-advisories@github.com

https://github.com/xibosignage/xibo-cms/releases/tag/4.4.3

Source: security-advisories@github.com

https://github.com/xibosignage/xibo-cms/releases/tag/4.5.0-beta

Source: security-advisories@github.com

https://github.com/xibosignage/xibo-cms/security/advisories/GHSA-wj8r-32gf-6f5f

Source: security-advisories@github.com

Timeline

No history available yet.