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Security audit

ClawHub

Security checks for vulnerabilities and agentic risk

Overview

This is a coherent Chinese writing and research-assist skill with no executable code, persistence, credential handling, or hidden authority.

Installers should know this skill is intended mainly for Chinese-language writing and may use web research for current networking or cybersecurity topics. Avoid pasting sensitive private logs unless you want them summarized, and ask for another language explicitly if needed.

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
Vulnerability Patterns
  • 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
  • Excessive AgencyUnrestricted Tool Access, Autonomous Decision Making, Scope Creep
Findings (4)

Natural-Language Policy Violations

Medium
Category
Not specified by scanner
Confidence
93% confidence
Finding

The writing rule says to 'Prefer Chinese unless the user asks otherwise,' which establishes a language default rather than requiring explicit user choice. The policy for this audit flags language or locale constraints when a specific language is effectively imposed without opt-in.

Content

No source excerpt is available for this finding.

Natural-Language Policy Violations

Medium
Category
Not specified by scanner
Confidence
94% confidence
Finding

The description states this is a Chinese-focused writing skill, which can be acceptable, but the file also frames the output style as requiring "中文自然" rather than offering language selection. This creates a natural-language locale constraint without explicit user opt-in or a clearly documented regional/compliance justification.

Content

No source excerpt is available for this finding.

Natural-Language Policy Violations

Low
Category
Not specified by scanner
Confidence
88% confidence
Finding

This markdown file presents all template content in Chinese and does not offer an alternative language or indicate that the skill is intended only for a Chinese-speaking audience. Under the natural-language policy criteria, forcing a specific language without user opt-in can be a policy violation.

Content

No source excerpt is available for this finding.

Natural-Language Policy Violations

Low
Category
Not specified by scanner
Confidence
95% confidence
Finding

The file is a general security research checklist, but the sample questions in lines L40-L45 force a specific language for part of the skill content. Because there is no user opt-in, alternative language option, or documented region-specific justification, this is a natural-language policy concern under the language/locale rule.

Content

No source excerpt is available for this finding.

Static analysis

No suspicious patterns detected.