CVE-2026-41201: CI4MS is a CodeIgniter 4-based CMS skeleton that delivers a production-ready, modular architecture with RBAC authorization and theme support. In version…

PriorityP349critical9.1CVSS 3.1

AVNACLPRHUINSCCHIHAH

EPSS

0.33%

24.8th percentile

CI4MS is a CodeIgniter 4-based CMS skeleton that delivers a production-ready, modular architecture with RBAC authorization and theme support. In version 0.31.4.0, an attacker can achieve Full Account Takeover & Privilege Escalation via Stored DOM XSS in backup module filename field manipulated via a sql file that tampers with the file name field to contain hidden XSS payload. This issue has been patched in version 0.31.5.0.

Affected

2 ranges

Vendor	Product	Version range	Fixed in
ci4-cms-erp	ci4ms	—	—
ci4-cms-erp	ci4ms	>= 0 < 0.31.5.0	0.31.5.0

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