CVE-2026-41891CWE-613

CI4MS: Deactivated User Session Bypass (active=0)

Medium · published May 7, 2026

CVSS v4.0
5.3
EPSS
0%
Percentile
29.1
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. From version 0.26.0 to before version 0.31.8.0, the auth filter has the deactivated/banned user check commented out. This issue has been patched in version 0.31.8.0.

The record
Technical detail
CVSS v4.0
5.3 · MEDIUM
Vector
CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:L/VA:N/SC:N/SI:N/SA:N
EPSS
0.00364 · 29.1th percentile
Weakness
CWE-613 · Insufficient Session Expiration
Published
2026-05-07T03:24Z
EPSS history
Timeline
  • 07 MAY 03:24Z
    CI4MS: Deactivated User Session Bypass (active=0)
    cvelistv5