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Security audit

山海经童话机

Security checks for vulnerabilities and agentic risk

Overview

This is a disclosed Chinese fairy-tale and podcast-generation skill with no evidence of hidden code, persistence, or unrelated data access.

Install this if you want a Chinese-language Shan Hai Jing children's story generator that also creates podcast audio. Be aware it may generate playable audio as part of normal use, and users who need another language or a different target age should specify that explicitly.

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
  • Trigger AbuseOverly Broad Trigger, Shadow Command Trigger, Keyword Baiting Trigger
  • 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 (4)

Natural-Language Policy Violations

Medium
Category
Not specified by scanner
Confidence
88% confidence
Finding

The skill enforces a Chinese-language experience throughout without offering language choice, which can cause users to receive output they cannot understand or did not request. This is primarily a usability and consent issue rather than a classic exploit, but it can still reduce transparency around generated content and audio behavior.

Content

No source excerpt is available for this finding.

Natural-Language Policy Violations

Medium
Category
Not specified by scanner
Confidence
93% confidence
Finding

The manifest text specifies the skill entirely in Chinese and describes a Chinese-language storytelling experience without indicating that users may choose another language. This can violate language/locale policy when no user opt-in or language choice is offered.

Content

No source excerpt is available for this finding.

Missing User Warnings

Low
Category
Not specified by scanner
Confidence
89% confidence
Finding

The skill instructs the agent to generate podcast audio asynchronously, but the description does not clearly warn users up front that audio will be created and played as part of normal operation. This can surprise users, especially in quiet/shared environments or when they did not expect media generation, though it does not by itself create a direct security compromise.

Content

No source excerpt is available for this finding.

Vague Triggers

Low
Category
Not specified by scanner
Confidence
87% confidence
Finding

This manifest describes what the skill does, but it does not define any specific invocation phrases, scope limits, or exclusion conditions. In a manifest file, that lack of trigger specificity can make activation boundaries ambiguous and increase the chance of unintended invocation.

Content

No source excerpt is available for this finding.