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Security audit

整车厂返利与商务政策核对(免费版)

Security checks for vulnerabilities and agentic risk

Overview

This skill is a local Chinese-language checker for OEM rebate spreadsheets and the inspected code matches that purpose without network use, persistence, or hidden credential handling.

Install this only if you are comfortable running a local Node-based checker over Chinese OEM rebate spreadsheet text. It appears to keep data local and does not ask for accounts or API keys, but its free version intentionally omits several advanced checks that users should not assume were performed.

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 (4)

Ae1

High
Category
analysis-evasion
Confidence
100% confidence
Finding

Referenced artifact was not completely inspected

Content

Scanner excerpt · SKILL.md (reported line 41)May include surrounding context.

md
node scripts/run.mjs --sample # 先看样例

Ae1

High
Category
analysis-evasion
Confidence
100% confidence
Finding

Referenced artifact was not completely inspected

Content

Scanner excerpt · SKILL.md (reported line 42)May include surrounding context.

md
node scripts/run.mjs --sample # 先看样例

Natural-Language Policy Violations

Medium
Category
Not specified by scanner
Confidence
92% confidence
Finding

The skill’s primary display name, summaries, and both trigger descriptions are entirely in Chinese, while the only English description is brief and does not indicate that users may choose their preferred language. This creates a language/locale policy concern because the skill appears to require Chinese-language interaction without explicit opt-in or justification as a region-specific tool.

Content

No source excerpt is available for this finding.

Natural-Language Policy Violations

Medium
Category
Not specified by scanner
Confidence
95% confidence
Finding

The file’s natural-language comments and user-facing guidance are entirely in Chinese, including operational instructions and disclaimers, with no indication that users may interact in another language or that the skill is restricted to a China-specific deployment 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.