# CVE-2026-31956

> Vulnerability · severity: **MEDIUM** (CVSS 4.3).

## Description

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.

## Key facts

- **CVE ID:** CVE-2026-31956
- **Published:** 2026-04-24
- **CVSS severity:** MEDIUM
- **CVSS base score:** 4.3
- **CWE codes:** CWE-639

## Affected products

- `xibosignage:xibo`

## Primary sources

- NIST NVD: https://nvd.nist.gov/vuln/detail/CVE-2026-31956

## Citation

> AI Analytics. CVE-2026-31956. Retrieved 2026-07-23 from https://api.ai-analytics.org/cve/CVE-2026-31956. Derived from NIST NVD. Licensed CC0.

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