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Security audit

Tianshu Abstract Fit

Security checks for vulnerabilities and agentic risk

Overview

This skill is a small, disclosed local helper for Chinese thesis abstract word counts and rough sectioning, with no evidence of hidden access or persistence.

Install this if you want a local Chinese-language abstract helper. It reads only the text or file you provide, but the output is heuristic and should be manually reviewed before academic submission.

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
  • 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
  • Excessive AgencyUnrestricted Tool Access, Autonomous Decision Making, Scope Creep
Findings (3)

Natural-Language Policy Violations

Medium
Category
Not specified by scanner
Confidence
94% confidence
Finding

This code emits user-facing error and usage text entirely in Chinese ('文件不存在', '用法'), and later produces Chinese output headings and guidance. For a general-purpose CLI script, forcing a specific language without user opt-in matches the language/locale policy violation category.

Content

No source excerpt is available for this finding.

Natural-Language Policy Violations

Medium
Category
Not specified by scanner
Confidence
95% confidence
Finding

The script always generates its abstract structure draft in Chinese, including headings and instructional text, with no option for another language. That is a natural-language policy issue unless the locale restriction is explicitly justified or the user is given a choice.

Content

No source excerpt is available for this finding.

Natural-Language Policy Violations

Low
Category
Not specified by scanner
Confidence
90% confidence
Finding

The description states the skill is for 'Chinese thesis abstracts' and uses Chinese section labels, which imposes a specific language/locale context. The file does not indicate that users can opt into this language constraint or that the locale limitation is explicitly justified as a region-specific requirement.

Content

No source excerpt is available for this finding.

Static analysis

No suspicious patterns detected.