Vulnerability · Published May 12, 2026 · Assigned by mitre
CVE-2025-65719
Critical 9.8
In plain English
A critical-severity code injection in the kubectl-mcp-server package (PyPI). There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 0.6% (higher than 48% of all known vulnerabilities). Fixed versions are available - upgrade the affected package.
Severity (CVSS 3.1)9.8Critical
Exploit odds (30 days)0.6%top 52.2% of all CVEs
Exploited in the wildNo reportsCISA SSVC: none
Attack toolingNoneno public tooling known
Official description
An issue in Open Source Kubectl MCP Server v1.1.1 allows attackers to execute arbitrary code on a victim system via user interaction with a crafted HTML page.
Affected packages & fixed versions
| Ecosystem | Package | Fixed in | Advisory |
|---|---|---|---|
| PyPI | kubectl-mcp-server | 1.2.0 | GHSA-94gr-w3q5-rfqr |
| PyPI | kubectl-mcp-server | 1.2.0 | PYSEC-2026-371 |
| npm | kubectl-mcp-server | 1.2.0 | GHSA-94gr-w3q5-rfqr |
Affected products (as reported)
Weakness: CWE-94 · Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H