CVE-2026-25509CWE-204

CI4MS Vulnerable to User Email Enumeration via Password Reset Flow

Medium · published February 3, 2026

CVSS v3.1
5.3
EPSS
0%
Percentile
40.1
In the wild
Unconfirmed
What it is

CI4MS is a CodeIgniter 4-based CMS skeleton that delivers a production-ready, modular architecture with RBAC authorization and theme support. Prior to version 0.28.5.0, the authentication implementation in CI4MS is vulnerable to email enumeration. An unauthenticated attacker can determine whether an email address is registered in the system by analyzing the application's response during the password reset process. This issue has been patched in version 0.28.5.0.

The record
Technical detail
CVSS v3.1
5.3 · MEDIUM
Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
CVSS v4.0
Not supplied
EPSS
0.00475 · 40.1th percentile
Weakness
CWE-204 · Observable Response Discrepancy
Published
2026-02-03T21:16Z
EPSS history
Timeline
  • 03 FEB 21:16Z
    CI4MS Vulnerable to User Email Enumeration via Password Reset Flow
    cvelistv5