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.
Fix
Public exploits 1
- cristibtz/CVE-2025-62369 PoC on GitHub
Each line links to the index that lists it, never to exploit code. Exploit-DB's "verified" and a Metasploit rank of good or better count as verified; a PoC-in-GitHub entry is a repository's claim.
Patch, vendor advisory and mitigation references on NVD 2
- https://github.com/xibosignage/xibo-cms/commit/0f4e88396111ea027785a48dd8f5eeb14536bd71 Patch
- https://github.com/xibosignage/xibo-cms/commit/ecd4f9d2cea739a46756a108a839cac80f65cf10 Patch
Every line above is quoted from NVD, CISA, Microsoft, the vendor's own advisory or DISA; nothing is generated.
Change history 1
- First seenCVSS 7.2 · xibosignageNVD modified 2026-10-18 21:10
Affected (CPE criteria) 1
cpe:2.3:a:xibosignage:xibo:*:*:*:*:*:*:*:*
References 5
- https://github.com/xibosignage/xibo-cms/commit/0f4e88396111ea027785a48dd8f5eeb14536bd71 Patch
- https://github.com/xibosignage/xibo-cms/commit/ecd4f9d2cea739a46756a108a839cac80f65cf10 Patch
- https://github.com/xibosignage/xibo-cms/releases/tag/4.3.1 Release Notes
- https://github.com/xibosignage/xibo-cms/security/advisories/GHSA-7rmm-689c-gjgv Third Party Advisory
- https://patch-diff.githubusercontent.com/raw/xibosignage/xibo-cms/pull/3128.patch Product