EUVD-2026-20481
GHSA-9rxp-f27p-wv3h
6.7
CVSS 3.1
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CVSS Vector
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:L
Attack Vector
Network
Attack Complexity
Low
Privileges Required
High
User Interaction
None
Scope
Unchanged
Confidentiality
High
Integrity
High
Availability
Low
Lifecycle Timeline
4
Patch Released
Apr 09, 2026 - 02:30 nvd
Patch available
EUVD ID Assigned
Apr 08, 2026 - 15:16 euvd
EUVD-2026-20481
Analysis Generated
Apr 08, 2026 - 15:16 vuln.today
CVE Published
Apr 08, 2026 - 14:28 nvd
MEDIUM 6.7
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.
Analysis
CI4MS (CodeIgniter 4 CMS) versions prior to 0.31.4.0 contain an authentication bypass vulnerability (CWE-285) that allows high-privileged users to escalate or circumvent authorization controls. The vulnerability affects the role-based access control (RBAC) system in CI4MS, enabling authenticated administrators to gain unauthorized access to protected resources or functions. …
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Priority Score
34
Low
Medium
High
Critical
KEV: 0
EPSS: +0.0
CVSS: +34
POC: 0
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External POC / Exploit Code
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