CVE-2026-4591

| EUVD-2026-14457 MEDIUM
2026-03-23 VulDB
4.7
CVSS 3.1
Share

CVSS Vector

CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:L/I:L/A:L
Attack Vector
Network
Attack Complexity
Low
Privileges Required
High
User Interaction
None
Scope
Unchanged
Confidentiality
Low
Integrity
Low
Availability
Low

Lifecycle Timeline

4
PoC Detected
Mar 24, 2026 - 15:54 vuln.today
Public exploit code
Analysis Generated
Mar 23, 2026 - 15:45 vuln.today
EUVD ID Assigned
Mar 23, 2026 - 15:45 euvd
EUVD-2026-14457
CVE Published
Mar 23, 2026 - 15:15 nvd
MEDIUM 4.7

Description

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.

Analysis

The fileThumb endpoint in Kodbox 1.64 contains an OS command injection vulnerability in the checkBin function that allows authenticated remote attackers to execute arbitrary commands with the privileges of the web server process. Public exploit code exists for this vulnerability, and the vendor has not provided a patch despite early notification. …

Sign in for full analysis, threat intelligence, and remediation guidance.

Remediation

Within 30 days: Identify affected systems and apply vendor patches as part of regular patch cycle. Validate input sanitization for user-controlled parameters.

Sign in for detailed remediation steps.

Priority Score

44
Low Medium High Critical
KEV: 0
EPSS: +0.2
CVSS: +24
POC: +20

Share

CVE-2026-4591 vulnerability details – vuln.today

This site uses cookies essential for authentication and security. No tracking or analytics cookies are used. Privacy Policy