CVE-2026-4591 describes an OS command injection vulnerability in kalcaddle kodbox version 1.64, specifically within the fileThumb Endpoint component's checkBin function. This medium-severity flaw (CVSS 4.7) allows a remote attacker with high privileges to execute arbitrary commands, potentially impacting confidentiality, integrity, and availability. While public exploit code has been made available, there is currently no evidence of active exploitation, and community attention remains very low.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
| Kalcaddle | Kodbox | 1.64CNA affected |
CVSS version used by this source: 4.0
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/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.1 Bluesky, 0.0 Mastodon, and 0.1 GitHub mentions.
No media coverage found for this CVE.
The average CVE in this peer group has 0.1 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.
Remediation records are not available for this CVE.