CVE-2026-4591
kalcaddle kodbox fileThumb Endpoint app.php checkBin os command injection
- State
- Published
- Severity
- 5.1 Medium
- Published
- Mar 23, 2026
- Updated
- Mar 23, 2026
- Reserved
- Mar 22, 2026
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.
Scores
| CVSS | Score | Vector | Source |
|---|---|---|---|
| 4.0 | 5.1 Medium | CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:P | VulDB |
| 3.1 | 4.7 Medium | CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:L/I:L/A:L/E:P/RL:X/RC:R | VulDB |
| 3.0 | 4.7 Medium | CVSS:3.0/AV:N/AC:L/PR:H/UI:N/S:U/C:L/I:L/A:L/E:P/RL:X/RC:R | VulDB |
| 2.0 | 5.8 Medium | AV:N/AC:L/Au:M/C:P/I:P/A:P/E:POC/RL:ND/RC:UR | VulDB |
Weaknesses
Affected Products
| Product | Versions |
|---|---|
kodboxkalcaddle |
|
References
- VDB-352427 | kalcaddle kodbox fileThumb Endpoint app.php checkBin os command injectionvdb-entrytechnical-description
- VDB-352427 | CTI Indicators (IOB, IOC, TTP, IOA)signaturepermissions-required
- Submit #775470 | Kodbox 1.64 Command Injectionthird-party-advisory
- https://vulnplus-note.wetolink.com/share/3ml5XA0firIabroken-linkexploit
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