CI4MS is a CodeIgniter 4-based CMS skeleton that delivers a production-ready, modular architecture with RBAC authorization and theme support. Prior to version 0.31.0.0, the application fails to properly sanitize user-controlled input when adding Posts to navigation menus through the Menu Management functionality. Post-related data selected via the Posts section is stored server-side and rendered without proper output encoding. These stored values are later rendered unsafely within administrative dashboards and public-facing navigation menus, resulting in stored DOM-based cross-site scripting (XSS). This issue has been patched in version 0.31.0.0.
Fix
Patch, vendor advisory and mitigation references on NVD 1
- https://github.com/ci4-cms-erp/ci4ms/security/advisories/GHSA-xgh5-w62m-8mpr Exploit, Vendor Advisory
Every line above is quoted from NVD, CISA, Microsoft, the vendor's own advisory or DISA; nothing is generated.
Change history 1
- First seenCVSS 9.0 · ci4-cms-erpNVD modified 2026-10-26 22:10
Affected (CPE criteria) 1
cpe:2.3:a:ci4-cms-erp:ci4ms:*:*:*:*:*:*:*:*
References 2
- https://github.com/ci4-cms-erp/ci4ms/releases/tag/0.31.0.0 Release Notes
- https://github.com/ci4-cms-erp/ci4ms/security/advisories/GHSA-xgh5-w62m-8mpr Exploit, Vendor Advisory