CVE-2026-39389: CWE-285: Improper Authorization in ci4-cms-erp ci4ms
CVE-2026-39389 is an improper authorization vulnerability in ci4ms, a CodeIgniter 4-based CMS skeleton with RBAC authorization. The issue affects versions prior to 0. 31. 4. 0 and allows unauthorized access due to insufficient authorization checks. This vulnerability has a CVSS score of 6. 7, indicating a medium severity level. The vulnerability has been fixed in version 0. 31. 4.
AI Analysis
Technical Summary
The vulnerability identified as CVE-2026-39389 in ci4ms (ci4-cms-erp project) is due to improper authorization (CWE-285) in versions before 0.31.4.0. This allows users with certain privileges to potentially access or perform actions beyond their authorization scope. The CVSS 3.1 base score is 6.7 (medium severity), with network attack vector, low attack complexity, high privileges required, no user interaction, unchanged scope, and high impact on confidentiality and integrity, and low impact on availability. The issue is resolved in version 0.31.4.0.
Potential Impact
Successful exploitation could lead to unauthorized access or actions within the ci4ms system, impacting confidentiality and integrity of data with limited availability impact. The vulnerability requires high privileges to exploit and does not require user interaction. No known exploits are reported in the wild.
Mitigation Recommendations
Upgrade ci4ms to version 0.31.4.0 or later, where this improper authorization vulnerability has been fixed. Since the vendor advisory indicates the issue is resolved in this version, applying this update is the recommended remediation. No additional mitigation steps are specified.
CVE-2026-39389: CWE-285: Improper Authorization in ci4-cms-erp ci4ms
Description
CVE-2026-39389 is an improper authorization vulnerability in ci4ms, a CodeIgniter 4-based CMS skeleton with RBAC authorization. The issue affects versions prior to 0. 31. 4. 0 and allows unauthorized access due to insufficient authorization checks. This vulnerability has a CVSS score of 6. 7, indicating a medium severity level. The vulnerability has been fixed in version 0. 31. 4.
AI-Powered Analysis
Machine-generated threat intelligence
Technical Analysis
The vulnerability identified as CVE-2026-39389 in ci4ms (ci4-cms-erp project) is due to improper authorization (CWE-285) in versions before 0.31.4.0. This allows users with certain privileges to potentially access or perform actions beyond their authorization scope. The CVSS 3.1 base score is 6.7 (medium severity), with network attack vector, low attack complexity, high privileges required, no user interaction, unchanged scope, and high impact on confidentiality and integrity, and low impact on availability. The issue is resolved in version 0.31.4.0.
Potential Impact
Successful exploitation could lead to unauthorized access or actions within the ci4ms system, impacting confidentiality and integrity of data with limited availability impact. The vulnerability requires high privileges to exploit and does not require user interaction. No known exploits are reported in the wild.
Mitigation Recommendations
Upgrade ci4ms to version 0.31.4.0 or later, where this improper authorization vulnerability has been fixed. Since the vendor advisory indicates the issue is resolved in this version, applying this update is the recommended remediation. No additional mitigation steps are specified.
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: 4/9/2026, 5:27:34 AM
Last updated: 4/9/2026, 8:17:25 AM
Views: 6
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