Improper Authentication Vulnerability in Kodbox by Kalcaddle
CVE-2026-4592

6.3MEDIUM

Key Information:

Vendor

Kalcaddle

Status
Kodbox
Vendor
CVE Published:
23 March 2026

What is CVE-2026-4592?

A security vulnerability exists in Kodbox version 1.64, specifically affecting the loginAfter and tfaVerify functions within the Password Login component. This vulnerability allows remote attackers to perform improper authentication through manipulation of the affected file located at /workspace/source-code/plugins/client/controller/tfa/index.class.php. Although the complexity of this attack is considered high, the exploit has been publicly disclosed, highlighting a potential risk for users. Despite early communication regarding this issue, the vendor has not responded.

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Affected Version(s)

kodbox 1.64

References

https://vuldb.com/?id.352428
vdb-entrytechnical-description
https://vuldb.com/?ctiid.352428
signaturepermissions-required
https://vuldb.com/?submit.775471
third-party-advisory

CVSS V4

Score:
6.3
Severity:
MEDIUM
Confidentiality:
Low
Integrity:
Low
Availability:
Low
Attack Vector:
Network
Attack Complexity:
High
Attack Required:
None
Privileges Required:
Undefined
User Interaction:
None

Timeline

  • Vulnerability published

  • Vulnerability Reserved

Credit

vulnplusbot (VulDB User)
VulDB
JSON
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