CVE-2026-46401CWE-613

HAX CMS PHP has Insufficient Session Expiration

Medium · published June 5, 2026

CVSS v4.0
5.3
EPSS
0%
Percentile
41.8
In the wild
Unconfirmed
What it is

HAX CMS helps manage microsite universe with PHP or NodeJs backends. Versions prior to 26.0.0 suffer from an improper session termination vulnerability where authentication tokens remain valid after user logout. This allows attackers who obtain valid tokens to maintain persistent access to authenticated CMS functionality, bypassing the intended session termination mechanism and enabling unauthorized access to CMS metadata and administrative functions. Version 26.0.0 fixes the issue.

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:N/VA:N/SC:N/SI:N/SA:N
EPSS
0.00498 · 41.8th percentile
Weakness
CWE-613 · Insufficient Session Expiration
Published
2026-06-05T19:18Z
EPSS history
Timeline
  • 05 JUN 19:18Z
    HAX CMS PHP has Insufficient Session Expiration
    cvelistv5