CVE-2026-4591

A weakness has been identified in kalcaddle kodbox 1.64. This affects the function checkBin of the file /workspace/source-code/plugins/fileThumb/app.php of the component fileThumb Endpoint. Executing a manipulation can lead to os command injection. The attack can be executed remotely. The exploit has been made available to the public and could be used for attacks. The vendor was contacted early about this disclosure but did not respond in any way.

CVSS v3 4.7 MEDIUM
CVSS v2.0 5.8 MEDIUM

4.7^/10

CVSS v3 : MEDIUM

Vector :

Exploitability : 1.2 / Impact : 3.4

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required HIGH

User Interaction NONE

Confidentiality Impact LOW

Integrity Impact LOW

Availability Impact LOW

Scope UNCHANGED

5.8^/10

CVSS v2.0 : MEDIUM

Vector : AV:N/AC:L/Au:M/C:P/I:P/A:P

Exploitability : 6.4 / Impact : 6.4

Access Vector NETWORK

Access Complexity LOW

Authentication MULTIPLE

Confidentiality Impact PARTIAL

Integrity Impact PARTIAL

Availability Impact PARTIAL

References

Link	Resource
https://vuldb.com/?ctiid.352427
https://vuldb.com/?id.352427
https://vuldb.com/?submit.775470
https://vulnplus-note.wetolink.com/share/3ml5XA0firIa

Configurations

No configuration.

History

24 Apr 2026, 16:32

Type	Values Removed	Values Added
Summary		(es) Se ha identificado una debilidad en kalcaddle kodbox 1.64. Esto afecta a la función checkBin del archivo /workspace/source-code/plugins/fileThumb/app.PHP del componente fileThumb Endpoint. Ejecutar una manipulación puede llevar a una inyección de comandos del sistema operativo. El ataque puede ejecutarse de forma remota. El exploit ha sido puesto a disposición del público y podría usarse para ataques. Se contactó al proveedor con antelación sobre esta divulgación, pero no respondió de ninguna manera.

23 Mar 2026, 16:16

Type	Values Removed	Values Added
New CVE

Information

Published : 2026-03-23 16:16

Updated : 2026-04-29 01:00

NVD link : CVE-2026-4591

Mitre link : CVE-2026-4591

CVE.ORG link : CVE-2026-4591

JSON object : View

Products Affected

No product.

CWE

CWE-77

Improper Neutralization of Special Elements used in a Command ('Command Injection')

CWE-78

Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')

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