CVE•Published 2026-07-10•Modified 2026-07-17•1 article on news•5 live references•NVD data

CVE-2026-61459Suyogs · Mcp-server-kubernetes

Vulnerability data via NVD (ingested)

CVSS v3.1

9.8

CRITICAL

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

EPSS percentile

Exploit Prediction Scoring System · top 66% of all CVEs

Weaknesses (CWE)

CWE-88Improper Neutralization of Argument Delimiters in a Command ('Argument Injection')

Description

MCP Server Kubernetes before 3.9.0 contains an argument injection vulnerability in structured tools (kubectl_get, kubectl_describe, kubectl_delete) that allows attackers to bypass the assertNoDangerousFlags security check by supplying resourceType and name parameters with leading dashes. Attackers can inject the --server flag to redirect kubectl commands to an attacker-controlled API server, causing the operator's bearer token to be transmitted externally and enabling full cluster compromise.

Timeline

Published 2026-07-10

Modified 2026-07-17

External references

NVD MITRE Exploit-DB trickest/cve VulnCheck

Search for exposed instances

Shodan + Censys queries derived from NVD's CPE data. The vuln tag catches assets Shodan has explicitly linked to this CVE; the product / banner fingerprints find exposed instances even when the vuln tag was never applied (which is common). Live host counts are a Premium feature.

Shodan · vuln tag

vuln:CVE-2026-61459

Hosts Shodan has explicitly fingerprinted as vulnerable.

Shodan · product

product:"Suyogs Mcp-server-kubernetes"

All exposed Suyogs Mcp-server-kubernetes instances — cross-reference with the CVE's affected-version range.

Shodan · banner/body mention

http.html:"Mcp-server-kubernetes"

HTTP body or banner mentions "Mcp-server-kubernetes" — catches deploys Shodan didn't identify as a product.

More intel sources (5)

Shodan report

vuln:CVE-2026-61459