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Security audit

Cyber Kill Chain

Security checks for vulnerabilities and agentic risk

Overview

This skill is purpose-aligned, but it sends potentially sensitive security posture details to a third-party API without enough privacy or data-handling guidance.

Review this before installing if assessments may include confidential control gaps, remediation timelines, internal identifiers, or defensive weaknesses. Use only with data you are authorized to send to the listed third-party API, and redact sensitive notes unless the provider's retention and handling terms are acceptable.

A.I.G

Vulnerability Patterns
  • Insecure Skill Coding PracticesFinds exploitable flaws such as hardcoded secrets or command injection
  • 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
Findings (1)

T09 · Insecure Skill Coding Practices

Warning
Location
openapi.json:71
Finding

Insufficient Request Validation Permits Unsupported and Unbounded Assessment Data

Content
View full analysis
Remediation
View remediation

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
93% confidence
Finding

The skill describes sending detailed security-control assessment data, including implementation gaps and operational notes, to a third-party external API, but it does not warn users that this information may be sensitive. In this context, the transmitted content can reveal defensive weaknesses, coverage gaps, and internal security posture, which could materially increase risk if disclosed to an external service without informed consent or data-handling guidance.

Content

No source excerpt is available for this finding.

External Transmission

Medium
Category
Data Exfiltration
Confidence
89% confidence
Finding

The skill references and is intended to use an external API endpoint at api.mkkpro.com to process assessment data. While external connectivity is expected for an API-backed skill, the danger here is that the payloads contain security assessment details and control deficiencies, so transmitting them to a third-party service can expose sensitive organizational security information if users are not explicitly warned and if trust boundaries are unclear.

Content

Scanner excerpt · SKILL.md (reported line 186)May include surrounding context.

md
## References

- **Kong Route:** https://api.mkkpro.com/security/cyber-kill-chain
- **API Docs:** https://api.mkkpro.com:8043/docs

Static analysis

No suspicious patterns detected.