ClawHub
Back to skill

Security audit

PostLake accounts

Security checks for vulnerabilities and agentic risk

Overview

This skill only documents how to query PostLake for connected social accounts and platform capability information using a disclosed API key.

Install this only if you intend to let the agent query your PostLake account metadata. Keep POSTLAKE_API_KEY scoped appropriately and avoid exposing it in shared shells or logs.

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)

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 27)May include surrounding context.

List connected accounts

bash
curl https://api.postlake.dev/v1/social-accounts \
 -H "Authorization: Bearer $POSTLAKE_API_KEY"

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 59)May include surrounding context.

List connected accounts

bash
curl https://api.postlake.dev/v1/social-accounts \
 -H "Authorization: Bearer $POSTLAKE_API_KEY"

Static analysis

No suspicious patterns detected.