CVE-2026-4592CWE-287

kalcaddle kodbox Password Login index.class.php tfaVerify improper authentication

Medium · published March 23, 2026

CVSS v4.0
6.3
EPSS
1%
Percentile
46.7
In the wild
Unconfirmed
What it is

A security vulnerability has been detected in kalcaddle kodbox 1.64. This impacts the function loginAfter/tfaVerify of the file /workspace/source-code/plugins/client/controller/tfa/index.class.php of the component Password Login. The manipulation leads to improper authentication. The attack is possible to be carried out remotely. The attack is considered to have high complexity. The exploitability is said to be difficult. The exploit has been disclosed publicly and may be used. The vendor was contacted early about this disclosure but did not respond in any way.

The record
Technical detail
CVSS v4.0
6.3 · MEDIUM
Vector
CVSS:4.0/AV:N/AC:H/AT:N/PR:N/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:P
EPSS
0.00576 · 46.7th percentile
Weakness
CWE-287 · Improper Authentication
Published
2026-03-23T15:56Z
EPSS history
Timeline
  • 23 MAR 15:56Z
    kalcaddle kodbox Password Login index.class.php tfaVerify improper authentication
    cvelistv5