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Security audit

Ruankao Essay Scoring | 软考论文评分

Security checks for vulnerabilities and agentic risk

Overview

This is a coherent Chinese exam-essay scoring skill with no executable code, network behavior, persistence, credential handling, or hidden actions found.

Install this if you want Chinese-language scoring feedback for Ruankao advanced qualification essays. Be aware that it may activate on general Chinese essay-scoring requests, and only permit file edits if you explicitly want the agent to modify a local draft.

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 (7)

Vague Triggers

Medium
Category
Not specified by scanner
Confidence
93% confidence
Finding

The trigger conditions include broad natural-language phrases such as “帮我评分”, “看看我论文能得多少分”, and similar everyday wording. In a multi-skill agent, these phrases can match loosely related conversations and cause unintended activation, which may route user content to the wrong skill, produce irrelevant responses, or expose user text to unnecessary processing.

Content

No source excerpt is available for this finding.

Natural-Language Policy Violations

Medium
Category
Not specified by scanner
Confidence
94% confidence
Finding

The file title and instructions require the scoring report to be produced in Chinese, e.g. the report heading and all template content are Chinese-language only. Under the policy, forcing a specific language without user opt-in is a natural-language policy violation unless the locale restriction is explicitly justified.

Content

No source excerpt is available for this finding.

Natural-Language Policy Violations

Medium
Category
Not specified by scanner
Confidence
95% confidence
Finding

The title and content are entirely in Chinese, which imposes a language choice on users without any opt-in or indication that the skill is region-specific. Under the policy, language constraints should either be optional for the user or clearly documented as justified.

Content

No source excerpt is available for this finding.

Natural-Language Policy Violations

Medium
Category
Not specified by scanner
Confidence
94% confidence
Finding

The entire rubric is presented only in Chinese, including the title and all evaluation criteria, with no indication that language selection is optional. Under the stated policy, forcing a specific language without user opt-in is a natural-language policy violation unless the locale restriction is explicitly justified.

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 presents all instructions and scoring criteria exclusively in Chinese, and nowhere indicates that users may choose another language or that the skill is intended only for a Chinese-language context. Under the policy, forcing a specific language without user opt-in is a natural-language policy violation.

Content

No source excerpt is available for this finding.

Natural-Language Policy Violations

Low
Category
Not specified by scanner
Confidence
79% confidence
Finding

This markdown file uses Chinese throughout, including headings and procedural guidance, without stating that the skill is Chinese-only or offering an alternative language option. Under the policy rule for natural-language constraints, fixed language behavior without explicit opt-in can be a locale policy concern.

Content

No source excerpt is available for this finding.

Natural-Language Policy Violations

Low
Category
Not specified by scanner
Confidence
88% confidence
Finding

This markdown file presents all instructions and rubric content exclusively in Chinese. Under the policy check for language or locale constraints, forcing a single language without user opt-in can be a natural-language policy violation unless the locale restriction is explicitly justified.

Content

No source excerpt is available for this finding.

Static analysis

No suspicious patterns detected.