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Medium 5.6Published Mar 23, 2026

CVE-2026-4592kalcaddle kodbox Password Login index.class.php tfaVerify improper authentication

Updated under an hour ago ()

Does this affect you?

It affects kalcaddle kodbox. Add what you run to find out whether that includes you.

No exploitation reported and no EPSS estimate yet.

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.

CVSS
5.6 MEDIUM (v3.1, CNA)CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:L/E:P/RL:X/RC:R
Weakness (CWE)
CWE-287
Known exploited
Not in CISA's KEV catalog
EPSS (exploitation in the next 30 days)
Not loaded for this CVE
Assigned by
VulDB
NVD analysis
Deferred
Record last updated
Mar 23, 2026
First seen by InfoSec Signals
Oct 9, 2026

Affected products

Affected products
kalcaddle kodbox
kalcaddle:kodbox (from the name)
1.64
CNA record

References

  • vdb-entry, technical-description
  • signature, permissions-required
  • third-party-advisory
  • broken-link, exploit

The CVE record is authoritative. Products marked “from the name” were identified from the CNA's free-text names, not a CPE, and are matched less certainly. This product uses the NVD API but is not endorsed or certified by the NVD.

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