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Security audit

Kubernetes Hardening

Security checks for vulnerabilities and agentic risk

Overview

This skill is a disclosed external API helper for generating Kubernetes hardening recommendations, with no local code execution or hidden persistence found.

Before installing, understand that requests go to the documented third-party API and may include sessionId, userId, timestamp, and hardening choices. Treat generated Kubernetes manifests as drafts: review them, test in a non-production environment, and apply them manually with normal change controls.

A.I.G

Vulnerability Patterns
  • Skill Instruction HijackingAlters the agent's session goals or safety constraints when the skill loads
  • Agent Memory PoisoningWrites attacker-controlled rules into memory that affect later sessions
  • Remote Payload Retrieval and ExecutionFetches external code whose behavior can change after review
  • Embedded Malicious CodeShips malicious scripts inside the skill and executes them locally
  • Unauthorized Access and Privilege EscalationObtains permissions beyond the task's legitimate needs

SkillSpector

Vulnerability Patterns
  • Data ExfiltrationExternal Transmission, Env Variable Harvesting, File System Enumeration
  • Prompt InjectionInstruction Override, Hidden Instructions, Exfiltration Commands
  • Privilege EscalationExcessive Permissions, Sudo/Root Execution, Credential Access
  • Supply ChainUnpinned Dependencies, External Script Fetching, Obfuscated Code
  • Excessive AgencyUnrestricted Tool Access, Autonomous Decision Making, Scope Creep
Findings (2)

Missing User Warnings

Medium
Category
Not specified by scanner
Confidence
88% confidence
Finding

This markdown file describes generation of Kubernetes security configurations such as deny-all network policies, strict RBAC, and audit settings, but it does not warn users that applying these outputs can impact service connectivity, workloads, or cluster behavior. Because the skill can produce changes affecting system integrity and availability, the description should disclose that outputs require careful review and testing before deployment.

Content

No source excerpt is available for this finding.

External Transmission

Medium
Category
Data Exfiltration
Confidence
50% confidence
Finding

Data is being sent to an external URL. This could be legitimate telemetry or data exfiltration. Manual review is recommended.

Content

Scanner excerpt · SKILL.md (reported line 168)May include surrounding context.

md
## References

- **Kong Route:** https://api.mkkpro.com/hardening/kubernetes
- **API Docs:** https://api.mkkpro.com:8126/docs

Static analysis

No suspicious patterns detected.