CVE-2026-39389: CWE-285: Improper Authorization in ci4-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.
AI Analysis
Technical Summary
The vulnerability identified as CVE-2026-39389 in ci4ms (ci4-cms-erp project) is categorized under CWE-285 (Improper Authorization). It affects versions before 0.31.4.0 and allows an attacker with high privileges to bypass authorization controls, potentially leading to high confidentiality and integrity impacts and low availability impact. The CVSS 3.1 vector indicates network attack vector, low attack complexity, high privileges required, no user interaction, unchanged scope, and significant impact on confidentiality and integrity. The issue is fixed in version 0.31.4.0.
Potential Impact
Successful exploitation can lead to unauthorized access or actions within the ci4ms system, impacting confidentiality and integrity significantly, with a lesser impact on availability. This could allow attackers with certain privileges to perform actions beyond their authorization level.
Mitigation Recommendations
Upgrade ci4ms to version 0.31.4.0 or later, where this vulnerability is fixed. Since the vendor advisory does not specify alternative mitigations, applying the official fix is the recommended remediation. No additional temporary mitigations are provided.
CVE-2026-39389: CWE-285: Improper Authorization in ci4-cms-erp ci4ms
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.
AI-Powered Analysis
Machine-generated threat intelligence
Technical Analysis
The vulnerability identified as CVE-2026-39389 in ci4ms (ci4-cms-erp project) is categorized under CWE-285 (Improper Authorization). It affects versions before 0.31.4.0 and allows an attacker with high privileges to bypass authorization controls, potentially leading to high confidentiality and integrity impacts and low availability impact. The CVSS 3.1 vector indicates network attack vector, low attack complexity, high privileges required, no user interaction, unchanged scope, and significant impact on confidentiality and integrity. The issue is fixed in version 0.31.4.0.
Potential Impact
Successful exploitation can lead to unauthorized access or actions within the ci4ms system, impacting confidentiality and integrity significantly, with a lesser impact on availability. This could allow attackers with certain privileges to perform actions beyond their authorization level.
Mitigation Recommendations
Upgrade ci4ms to version 0.31.4.0 or later, where this vulnerability is fixed. Since the vendor advisory does not specify alternative mitigations, applying the official fix is the recommended remediation. No additional temporary mitigations are provided.
Technical Details
- Data Version
- 5.2
- Assigner Short Name
- GitHub_M
- Date Reserved
- 2026-04-06T22:06:40.515Z
- Cvss Version
- 3.1
- State
- PUBLISHED
- Remediation Level
- null
Threat ID: 69d737041cc7ad14da41953b
Added to database: 4/9/2026, 5:20:04 AM
Last enriched: 4/16/2026, 12:00:37 PM
Last updated: 5/24/2026, 2:13:22 AM
Views: 76
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