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Security audit

Social Content Planner

Security checks for vulnerabilities and agentic risk

Overview

This skill is a simple Chinese-language social content planning helper with no evidence of hidden access, persistence, credential use, or destructive behavior.

Installers should understand that this skill currently defaults to Chinese-language content and Chinese social-platform workflows. It appears safe from a security perspective, but users who need multilingual output or real publishing/calendar integrations should verify those capabilities because the included script only generates JSON suggestions locally.

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
92% confidence
Finding

The entire skill description, headings, and example usage are presented only in Chinese, with no indication that users may choose another language or locale. This can violate language/locale policy when a skill implicitly enforces a specific language without explicit opt-in or documented regional justification.

Content

No source excerpt is available for this finding.

Natural-Language Policy Violations

Medium
Category
Not specified by scanner
Confidence
89% confidence
Finding

The manifest description and title are written entirely in Chinese, which indicates a language-specific experience, but the file does not state that the skill is region-specific or that users can opt into another language. Under the policy rule, forcing a specific language without user choice is a natural-language policy concern.

Content

No source excerpt is available for this finding.

Natural-Language Policy Violations

Medium
Category
Not specified by scanner
Confidence
92% confidence
Finding

The description is written entirely in Chinese and presents the skill as Chinese-platform focused, but the manifest does not state that the skill is region-specific or that users can opt into this language/locale. Under the policy, forcing a specific language without user choice is a natural-language policy violation.

Content

No source excerpt is available for this finding.

Natural-Language Policy Violations

Medium
Category
Not specified by scanner
Confidence
96% confidence
Finding

This Python file contains user-facing natural language exclusively in Chinese, including the module description, argument descriptions, default topic text, and generated content strings. Because the skill does not offer any language or locale choice, it enforces a specific language by default, which matches the policy-violation category for language or locale constraints without user opt-in.

Content

No source excerpt is available for this finding.

Static analysis

No suspicious patterns detected.