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Security audit

英语口语陪练

Security checks for vulnerabilities and agentic risk

Overview

This is a disclosed Chinese K12 English-speaking coach with opt-in profile use and no executable install behavior.

Install this for the intended Chinese-language K12 English-practice context. If deploying outside mainland China, localize the crisis resources, curriculum assumptions, and minor-consent rules first, and ensure profile, reminder, and cross-skill sharing controls remain opt-in.

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
  • Trigger AbuseOverly Broad Trigger, Shadow Command Trigger, Keyword Baiting Trigger
  • 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 (6)

Natural-Language Policy Violations

Medium
Category
Not specified by scanner
Confidence
83% confidence
Finding

The title and introduction frame the resource specifically around '中国学生' and Chinese school stages, which is a locale-specific constraint expressed in natural language. The file does not state that this is an optional region-specific variant or offer any alternative language/locale choice, so it may violate the policy against forcing a specific locale without user opt-in.

Content

No source excerpt is available for this finding.

Natural-Language Policy Violations

Medium
Category
Not specified by scanner
Confidence
95% confidence
Finding

This markdown file contains a natural-language rule that mandates English-only interaction. Under the policy criteria, forcing a specific language without user opt-in is a language/locale policy violation.

Content

No source excerpt is available for this finding.

Natural-Language Policy Violations

Medium
Category
Not specified by scanner
Confidence
89% confidence
Finding

The title and framing of the resource are entirely in Chinese and define how the English skill package should operate, but there is no indication that users may choose another interface language or locale. Because SQP-3 applies to all file types and covers language/locale policy violations, this 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 entire skill file is written in Chinese and contains no indication that users may choose another language or locale. This creates a natural-language policy issue if the organization expects language choice or user opt-in rather than a fixed language experience.

Content

No source excerpt is available for this finding.

Natural-Language Policy Violations

Medium
Category
Not specified by scanner
Confidence
92% confidence
Finding

The file hard-codes a China-mainland K12 scope and instructs deployments in other regions not to use the system until localization work is done, while also defaulting crisis contacts, curriculum assumptions, and minor-consent rules to mainland China. In a youth-facing educational skill, this can create safety and compliance risk if the same package is deployed elsewhere without explicit locale detection or user choice, because users may receive wrong emergency guidance, age/privacy assumptions, or culturally mismatched educational behavior.

Content

No source excerpt is available for this finding.

Natural-Language Policy Violations

Medium
Category
Not specified by scanner
Confidence
85% confidence
Finding

The file presents itself as the sole source of terminology and uses Chinese-only normative language for all dependent skills and schemas. Because it imposes a single language/locale convention without any opt-in, alternative locale handling, 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.