CVE-2026-50542
mediumXibo is an open source digital signage platform with a web content management system and Windows display player software.
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.
CVSS
5.4
5.4 (CVSS v3.1)
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:N Severity source: NVD CVSS v3.1 (security-advisories@github.com)
Timeline (UTC)
Published: 2026-10-28 16:17
Modified: 2026-10-29 15:07
NVD status: Deferred
Last synced 8 hours ago
Verified against the source API 2026-10-29 15:08 UTC
Exploitation
Not listed in CISA KEV (as of last catalog sync)
Absence from KEV does not mean a CVE is not exploited. Exploitation status: unknown (no authoritative evidence in our sources).
Affected products
Not reported by the source (unknown — not "none").
Weakness classification (CWE)
Source: NVD / CISA. “NVD-CWE-Other” and “NVD-CWE-noinfo” mean NVD could not assign a specific weakness.
Mitigation & advisories
No vendor advisory or patch reference tagged by NVD. Check the references below.
References
- https://github.com/xibosignage/xibo-cms/commit/610f0ecbfdf7667d67c0dbe4aebc85245040d952 security-advisories@github.com
- https://github.com/xibosignage/xibo-cms/commit/97e878f13615db2a448fdcff22895a19005f5d3a security-advisories@github.com
- https://github.com/xibosignage/xibo-cms/pull/3481 security-advisories@github.com
- https://github.com/xibosignage/xibo-cms/releases/tag/4.4.3 security-advisories@github.com
- https://github.com/xibosignage/xibo-cms/releases/tag/4.5.0-beta security-advisories@github.com
- https://github.com/xibosignage/xibo-cms/security/advisories/GHSA-wj8r-32gf-6f5f security-advisories@github.com
Data sources
NVD CVE API 2.0 — fetched 2026-10-29 15:08 UTC · record ↗