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CVE-2026-4592

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

Published: Mar 23, 2026Updated: Apr 29, 2026 Sources: CVE List NVDCWE-287
NVD MITRE
5.6CVSSMEDIUM
EPSS Score
0.3%
Top 73.6%
CISA KEV
Not in KEV
Exploits
No Known Exploits
Remediation
No Fix Available

Description

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 Vector Breakdown

AV:NAC:HPR:NUI:NS:UC:LI:LA:L
Exploitability
AV:NAttack Vector
Network
AC:HAttack Complexity
High
PR:NPrivileges Required
None
UI:NUser Interaction
None
Scope
S:UScope
Unchanged
Impact
C:LConfidentiality
Low
I:LIntegrity
Low
A:LAvailability
Low
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Weaknesses

CWE-287

Affected Products

kodboxkalcaddle
On-prem
Enterprise Software / document-mgmt
kalcaddlecommercialEnterprise Softwareaka kodbox, kodexplorer, kalcaddle kodexplorer

Attack Graph

Products CVE Techniques Tactics

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Exploitability

No known exploits, KEV entries, or remediation guidance available for this vulnerability yet.

MITRE ATT&CK

2 techniques
Initial Access
View detailed technique mapping

References

https://vuldb.com/?id.352428
vuldb.com
https://vuldb.com/?ctiid.352428
vuldb.com
https://vuldb.com/?submit.775471
vuldb.com
and 1 more references View all →

Timeline

Published
Mar 23, 2026
Last Updated
Apr 29, 2026

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