ClawHub
Back to skill

Security audit

Poc To Contract Closer

Security checks for vulnerabilities and agentic risk

Overview

This is a disclosed sales-closing playbook, not an executable or hidden-control skill.

Review the generated sales materials before sending them to a customer, especially quotes, procurement statements, and launch dates. The skill itself does not send messages or execute business actions.

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
  • Excessive AgencyUnrestricted Tool Access, Autonomous Decision Making, Scope Creep
  • Prompt InjectionInstruction Override, Hidden Instructions, Exfiltration Commands
  • Data ExfiltrationExternal Transmission, Env Variable Harvesting, File System Enumeration
  • Privilege EscalationExcessive Permissions, Sudo/Root Execution, Credential Access
  • Supply ChainUnpinned Dependencies, External Script Fetching, Obfuscated Code
Findings (1)

Autonomous Decision Making

Medium
Category
Excessive Agency
Confidence
75% confidence
Finding

Skill enables autonomous high-impact decisions without human-in-the-loop verification. Critical operations (destructive commands, financial transactions, data deletion) should require explicit user confirmation.

Content

Scanner excerpt · SKILL.md (reported line 101)May include surrounding context.

md
If procurement path is unknown, next action is NOT a quote. Next action is to confirm procurement path with Champion or economic buyer.

**Risk**: In ToB, most deals with compliance requirements default to bidding. Assuming single source without checking is a common failure mode.

### 5. Quote

Static analysis

No suspicious patterns detected.