CVE-2026-4592

MEDIUM 5.6

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

CVSS Score

5.6

EPSS Score

0.0%

EPSS Percentile

0th

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.

CWE	CWE-287
Vendor	kalcaddle
Product	kodbox
Published	Mar 23, 2026
Last Updated	Mar 23, 2026

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CVSS v3 Breakdown

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

Attack Vector

Attack Complexity

Privileges Required

User Interaction

Scope

Confidentiality

Integrity

Availability

Affected Versions

kalcaddle / kodbox

1.64

References

NVD ↗ CVE.org ↗ EPSS Data ↗

vuldb.com: https://vuldb.com/?id.352428 vuldb.com: https://vuldb.com/?ctiid.352428 vuldb.com: https://vuldb.com/?submit.775471 vulnplus-note.wetolink.com: https://vulnplus-note.wetolink.com/share/S6CMNnndYUXU

Credits

🔍 vulnplusbot (VulDB User) VulDB