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Vulnerability record · CVE-2026-39389 · published 8 April 2026

CVE-2026-39389: Ci4-cms-erp ci4ms improper authorization vulnerability

CCi4 Cms Erp · Ci4ms

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, This vulnerability is fixed in 0.31.4.0.

7.2 CVSS 3.1 High EPSS 0.49% · top 60.4% CWE-285 · Improper authorization
7.2CVSS 3.1 base score
0.49%EPSS exploitation probability, 30 days
NoNot in CISA KEV
1Affected product versions listed by NVD
1References, 1 tagged exploit
24 Jul 2026Last modified by NVD

Description

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, This vulnerability is fixed in 0.31.4.0.

CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H

Affected products

1 vulnerable configurations from NVD's CPE data, grouped by vendor and product.

References

LinkTags
https://github.com/ci4-cms-erp/ci4ms/security/advisories/GHSA-9rxp-f27p-wv3h ExploitVendor Advisory

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Related vulnerabilities

Same products first, then exploited flaws of the same weakness class.

9.8CVE-2026-39394Ci4-cms-erp ci4ms vulnerabilityCI4MS is a CodeIgniter 4-based CMS skeleton that delivers a production-ready, modular architecture with RBAC authorization and theme support. Prior t…EPSS 0.51%9.4CVE-2026-34989Ci4-cms-erp ci4ms cross-site scripting vulnerabilityCI4MS is a CodeIgniter 4-based CMS skeleton that delivers a production-ready, modular architecture with RBAC authorization and theme support. Prior t…EPSS 0.45%9.0CVE-2026-35035Ci4-cms-erp ci4ms cross-site scripting vulnerabilityCI4MS is a CodeIgniter 4-based CMS skeleton that delivers a production-ready, modular architecture with RBAC authorization and theme support. Prior t…EPSS 0.56%9.0CVE-2026-34571Ci4-cms-erp ci4ms cross-site scripting vulnerabilityCI4MS is a CodeIgniter 4-based CMS skeleton that delivers a production-ready, modular architecture with RBAC authorization and theme support. Prior t…EPSS 0.56%9.0CVE-2026-34565Ci4-cms-erp ci4ms cross-site scripting vulnerabilityCI4MS is a CodeIgniter 4-based CMS skeleton that delivers a production-ready, modular architecture with RBAC authorization and theme support. Prior t…EPSS 0.39%9.0CVE-2026-34566Ci4-cms-erp ci4ms cross-site scripting vulnerabilityCI4MS is a CodeIgniter 4-based CMS skeleton that delivers a production-ready, modular architecture with RBAC authorization and theme support. Prior t…EPSS 0.39%9.0CVE-2026-34567Ci4-cms-erp ci4ms cross-site scripting vulnerabilityCI4MS is a CodeIgniter 4-based CMS skeleton that delivers a production-ready, modular architecture with RBAC authorization and theme support. Prior t…EPSS 0.39%9.0CVE-2026-34568Ci4-cms-erp ci4ms cross-site scripting vulnerabilityCI4MS is a CodeIgniter 4-based CMS skeleton that delivers a production-ready, modular architecture with RBAC authorization and theme support. Prior t…EPSS 0.39%

Source: NIST National Vulnerability Database (record CVE-2026-39389), CISA KEV, FIRST EPSS (scores of 2026-09-26). This page is refreshed as NVD updates the record.