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Security audit

语文素材库

Security checks for vulnerabilities and agentic risk

Overview

This is a disclosed Chinese K12 writing-material library skill with proportionate memory use and consent controls.

Install this for Chinese-language K12 writing-material collection and retrieval. Before using it with minors or outside mainland China, confirm guardian/consent settings and localize curriculum assumptions and crisis-support contacts.

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 (3)

Natural-Language Policy Violations

Medium
Category
Not specified by scanner
Confidence
86% confidence
Finding

The manifest description is entirely framed as a Chinese-language writing-materials tool and specifies Chinese trigger phrases for activation, but it does not state that this language constraint is optional or user-selected. Under the policy, forcing a specific language or locale without user opt-in 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
95% confidence
Finding

The text states the repository is designed for mainland China Chinese K12 use, with examples and phrasing in Simplified Chinese and default crisis channels for mainland China. Although it includes deployment caveats for other regions, it does not offer a user-facing language/locale choice or opt-in and instead imposes a default locale policy.

Content

No source excerpt is available for this finding.

Natural-Language Policy Violations

Low
Category
Not specified by scanner
Confidence
80% confidence
Finding

The schema metadata and descriptions explicitly scope the protocol to a Chinese-material-library context using Chinese-language labels and distribution targeting. Because SQP-3 applies to natural-language policy violations in all file types, this is a potential locale/language constraint that is presented as fixed rather than optional or user-selected.

Content

No source excerpt is available for this finding.

Static analysis

No suspicious patterns detected.