CVE-2026-25509
published 2026-02-03CVE-2026-25509: CI4MS is a CodeIgniter 4-based CMS skeleton that delivers a production-ready, modular architecture with RBAC authorization and theme support. Prior to version…
PriorityP432medium5.3CVSS 3.1
AVNACLPRNUINSUCLINAN
EPSS
0.35%
26.7th percentile
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.
Affected
2 ranges
| Vendor | Product | Version range | Fixed in |
|---|---|---|---|
| ci4-cms-erp | ci4ms | < 0.28.5.0 | 0.28.5.0 |
| ci4-cms-erp | ci4ms | >= 0 < 0.28.5.0 | 0.28.5.0 |
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GHSA
CI4MS Vulnerable to User Email Enumeration via Password Reset Flow
ghsa·2026-02-02
CVE-2026-25509 [MEDIUM] CWE-203 CI4MS Vulnerable to User Email Enumeration via Password Reset Flow
CI4MS Vulnerable to User Email Enumeration via Password Reset Flow
**Summary**
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.
**Vulnerability Details**
- The password reset flow returns different responses based on whether the provided email address exists in the database or not.
- If the email is registered, the system typically returns a success message (e.g., "Password reset link has been sent").
If the email is not registered, the system returns an error message (e.g., "User not found" or a different HTTP status code).
This discrepancy allows attackers to programmatically "enumerat
OSV
CI4MS Vulnerable to User Email Enumeration via Password Reset Flow
osv·2026-02-02
CVE-2026-25509 [MEDIUM] CI4MS Vulnerable to User Email Enumeration via Password Reset Flow
CI4MS Vulnerable to User Email Enumeration via Password Reset Flow
**Summary**
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.
**Vulnerability Details**
- The password reset flow returns different responses based on whether the provided email address exists in the database or not.
- If the email is registered, the system typically returns a success message (e.g., "Password reset link has been sent").
If the email is not registered, the system returns an error message (e.g., "User not found" or a different HTTP status code).
This discrepancy allows attackers to programmatically "enumerat
No detection rules found.
No public exploits indexed.
2026-02-03
Published