CVE-2026-31956 — Xibo CMS has Preview and SavedReport IDOR via disableUserCheck without controller-level authorization
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 manu…
Published: 2026-04-24 · CVSS: 4.3 · CVSS 3.1
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.
Source: CVE Program · Revision 8b16575c39f1e1810c5e863010da073d2d3285e7