# CVE-2026-31955: Xibo is an open source digital signage platform with a web content management system and Windows display player…

Source: https://junglewise.ai/threats/cve-2026-31955-xibo-is-an-open-source-digital-signage-platform-with-a-web  
Publisher: Junglewise Threat Intelligence, https://junglewise.ai/threats  
Published: 2026-04-24  
License: CC BY 4.0 with a link back

CVE-2026-31955 · Severity: medium · CVSS 4.9 · Published 2026-04-24

Xibo is an open source digital signage platform with a web content management system and Windows display player software. An authenticated Server-Side Request Forgery (SSRF) vulnerability in versions prior to 4.4.1 allows users with DataSet permissions to make arbitrary HTTP requests from the CMS server to internal or external network resources. This can be exploited to scan internal infrastructure, access local cloud metadata endpoints (e.g., AWS IMDS), interact with internal services that lack authentication, or exfiltrate data. Exploitation of the vulnerability is possible on behalf of an authorized user who has both of the following privileges, which are not granted to non-admins as standard: Include "Add DataSet" button to allow for additional DataSets to be created independently to Layouts. Users should upgrade to version 4.4.1 which fixes this issue. Upgrading to a fixed version is necessary to remediate. Users unable to upgrade should revoke such privileges from users they do not trust.

Technologies: [Xibosignage Xibo](https://junglewise.ai/threats/technologies/xibo). Vendors: [Xibosignage](https://junglewise.ai/threats/vendors/xibosignage).

## Quick answers

**Is CVE-2026-31955 exploited in the wild?** No. Junglewise Threat Intelligence has no report of CVE-2026-31955 being exploited in the wild.

**How severe is CVE-2026-31955?** Medium severity, with a CVSS score of 4.9, published 24 April 2026.

**Which products and versions are affected?** Xibosignage Xibo. The advisory does not name versions.

**Is there a fix for CVE-2026-31955?** 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-2026-31955?** 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.

## Affected products

- Xibosignage Xibo

## Related threats

- [Xibo is an open source digital signage platform with a web content management system and Windows display player…](https://junglewise.ai/threats/cve-2026-31956-xibo-is-an-open-source-digital-signage-platform-with-a-web)
- [Xibo is an open source digital signage platform with a web content management system and Windows display player…](https://junglewise.ai/threats/cve-2026-31953-xibo-is-an-open-source-digital-signage-platform-with-a-web)
- [Xibo is an open source digital signage platform with a web content management system and Windows display player…](https://junglewise.ai/threats/cve-2026-31952-xibo-is-an-open-source-digital-signage-platform-with-a-web)
- [Xibo is an open source digital signage platform with a web content management system (CMS). Versions 4.3.0 and below…](https://junglewise.ai/threats/cve-2025-62369-xibo-is-an-open-source-digital-signage-platform-with-a-web)