CVE-2026-31956: Xibo is an open source digital signage platform with a web content management system and Windows display player…
CVE-2026-31956 · Severity: medium · CVSS 4.3 · Published 2026-04-24
Xibo is an open source digital signage platform with a web content management system and Windows display player software. Prior to version 4.4.1, any authenticated user can manually construct a URL to preview campaigns/regions, and export saved reports belonging to other users. Exploitation of the vulnerability is possible on behalf of an authorized user who has any of the following privileges: Page which shows all Layouts that have been created for the purposes of Layout Management; page which shows all Campaigns that have been created for the purposes of Campaign Management; and page which shows all Reports that have been Saved. Users should upgrade to version 4.4.1 which fixes this issue. Upgrading to a fixed version is necessary to remediate.
No. Junglewise Threat Intelligence has no report of CVE-2026-31956 being exploited in the wild.
How severe is CVE-2026-31956?
Medium severity, with a CVSS score of 4.3, published 24 April 2026.
Which products and versions are affected?
Xibosignage Xibo. The advisory does not name versions.
Is there a fix for CVE-2026-31956?
No fixed version is recorded yet. Check the vendor's advisory in the references below. If you run it, Junglewise drafts a mitigation that fits your setup and applies it once you approve, with senior security engineers behind it.
Am I affected by CVE-2026-31956?
Check whether you run Xibosignage Xibo. Junglewise does that check for you around the clock: connect your code, cloud and domains, and it matches new vulnerabilities like this one against what you actually run and tells you when one reaches you.