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Tracking
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| Source | ID | Title |
|---|---|---|
Github GHSA |
GHSA-cr22-wjx7-2w6m | MCP Server Kubernetes: Tool Access Control Bypass via Presentation-Layer Filtering Without Execution-Layer Enforcement |
Thu, 11 Jun 2026 21:00:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| First Time appeared |
Flux159
Flux159 mcp-server-kubernetes |
|
| Vendors & Products |
Flux159
Flux159 mcp-server-kubernetes |
Thu, 11 Jun 2026 20:30:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Metrics |
ssvc
|
Thu, 11 Jun 2026 19:00:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Description | mcp-server-kubernetes is a Model Context Protocol server for Kubernetes cluster management. Prior to version 3.6.0, mcp-server-kubernetes exposes three environment variables (ALLOW_ONLY_READONLY_TOOLS, ALLOW_ONLY_NON_DESTRUCTIVE_TOOLS, ALLOWED_TOOLS) documented as access controls for restricting which Kubernetes operations are available. These controls are enforced at the tool discovery layer (tools/list) but not at the execution layer (tools/call). Any client that knows a tool name can invoke it directly regardless of the configured restriction mode. The access control was effectively cosmetic. This issue has been patched in version 3.6.0. | |
| Title | mcp-server-kubernetes Affected By Tool Access Control Bypass: Presentation-Layer Filtering Without Execution-Layer Enforcement | |
| Weaknesses | CWE-863 | |
| References |
| |
| Metrics |
cvssV3_1
|
Status: PUBLISHED
Assigner: GitHub_M
Published:
Updated: 2026-06-11T19:40:22.771Z
Reserved: 2026-05-14T19:12:32.755Z
Link: CVE-2026-46519
Updated: 2026-06-11T19:40:09.332Z
Status : Deferred
Published: 2026-06-11T19:16:42.213
Modified: 2026-06-11T21:01:26.377
Link: CVE-2026-46519
No data.
OpenCVE Enrichment
Updated: 2026-06-11T22:15:09Z
Github GHSA