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Security audit

CPA China 2026

Security checks for vulnerabilities and agentic risk

Overview

This is a China CPA exam reference skill with no executable code or hidden access, though users should treat its legal, tax, audit, and accounting content as study guidance rather than professional advice.

Install this as an exam and reference aid, not as a substitute for a licensed accountant, auditor, lawyer, or tax professional. Because tax and legal rules can change and the skill is framed around 2026 materials, verify dates, jurisdiction, assumptions, and primary sources before using answers for filings, opinions, transactions, or compliance decisions.

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 (5)

Natural-Language Policy Violations

Medium
Category
Not specified by scanner
Confidence
92% confidence
Finding

The entire skill is presented only in Chinese and describes a China CPA expert workflow, but it does not explicitly state that the locale/language constraint is intentional or offer users a language preference. Under the policy, forcing a specific language without opt-in can be a natural-language policy violation unless the locale restriction is clearly documented and justified.

Content

No source excerpt is available for this finding.

Vague Triggers

Medium
Category
Not specified by scanner
Confidence
89% confidence
Finding

The README says users can 'directly ask CPA-related subject questions' without special configuration, but it does not define specific trigger phrases, boundaries, or exclusion conditions. This broad natural-language activation description can overlap with ordinary conversation about CPA topics and may cause unintended invocation.

Content

No source excerpt is available for this finding.

Missing User Warnings

Medium
Category
Not specified by scanner
Confidence
95% confidence
Finding

The skill offers practical accounting, legal, tax, audit, and compliance-oriented guidance that users may rely on in real-world regulated contexts, but the warning language is weak and does not clearly state that outputs are informational only and not a substitute for licensed professional advice. In these domains, incomplete or outdated guidance can cause filing errors, compliance breaches, financial misstatements, or legal exposure, especially because the skill explicitly advertises decision support and practical application.

Content

No source excerpt is available for this finding.

Natural-Language Policy Violations

Medium
Category
Not specified by scanner
Confidence
92% confidence
Finding

The manifest description is entirely framed as a China CPA exam expert in Chinese, with no indication that users may choose another language or locale. This creates a natural-language locale policy concern because the skill appears to impose a specific language/context without documenting opt-in or offering alternatives.

Content

No source excerpt is available for this finding.

Natural-Language Policy Violations

Low
Category
Not specified by scanner
Confidence
96% confidence
Finding

The natural-language content and usage instructions are fully Chinese, and the skill does not indicate that users may choose another language or that Chinese-only operation is an explicit opt-in. Under the language/locale policy, forcing a specific language without user choice can be a policy concern unless the locale constraint is clearly documented and justified.

Content

No source excerpt is available for this finding.