CI4MS is a CodeIgniter 4-based CMS skeleton that delivers a production-ready, modular architecture with RBAC authorization and theme support. Prior to 0.31.4.0, the blacklist (ban) note parameter in UserController::ajax_blackList_post() is stored in the database without sanitization and rendered into an HTML data-note attribute without escaping. An admin with blacklist privileges can inject arbitrary JavaScript that executes in the browser of any other admin who views the user management page. This vulnerability is fixed in 0.31.4.0.
References
| Link | Resource |
|---|---|
| https://github.com/ci4-cms-erp/ci4ms/security/advisories/GHSA-7cm9-v848-cfh2 | Exploit Vendor Advisory |
| https://github.com/ci4-cms-erp/ci4ms/security/advisories/GHSA-7cm9-v848-cfh2 | Exploit Vendor Advisory |
Configurations
History
16 Apr 2026, 00:14
| Type | Values Removed | Values Added |
|---|---|---|
| References | () https://github.com/ci4-cms-erp/ci4ms/security/advisories/GHSA-7cm9-v848-cfh2 - Exploit, Vendor Advisory | |
| CPE | cpe:2.3:a:ci4-cms-erp:ci4ms:*:*:*:*:*:*:*:* | |
| First Time |
Ci4-cms-erp
Ci4-cms-erp ci4ms |
08 Apr 2026, 16:16
| Type | Values Removed | Values Added |
|---|---|---|
| References | () https://github.com/ci4-cms-erp/ci4ms/security/advisories/GHSA-7cm9-v848-cfh2 - |
08 Apr 2026, 15:16
| Type | Values Removed | Values Added |
|---|---|---|
| New CVE |
Information
Published : 2026-04-08 15:16
Updated : 2026-04-16 00:14
NVD link : CVE-2026-39391
Mitre link : CVE-2026-39391
CVE.ORG link : CVE-2026-39391
JSON object : View
Products Affected
ci4-cms-erp
- ci4ms
CWE
CWE-79
Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')