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Security audit

volcengine-sale

Security checks for vulnerabilities and agentic risk

Overview

This cloud purchasing skill matches its stated purpose and requires explicit approval before purchases or potentially destructive cancellations.

Use narrowly scoped billing permissions and review each command before approval. Cancellation may permanently erase data; approve associated-resource cancellation only if you understand the affected group, since the workflow cannot enumerate it. Review optional dependencies before installation, and verify pricing quantities and units.

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
  • Output HandlingUnvalidated Output Injection, Cross-Context Output, Unbounded Output
  • 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)

Customer-facing product names are required to be Chinese without user opt-in.

Low
Category
Output Handling
Confidence
96% confidence
Finding

The instruction “商品一律只说中文名称” requires product names to be presented exclusively in Chinese. It provides neither a user language choice nor a documented justification for imposing this language constraint.

Content

No source excerpt is available for this finding.

Product names must always be displayed in Chinese, without user language opt-in.

Low
Category
Output Handling
Confidence
96% confidence
Finding

The instruction explicitly requires product names to always use Chinese names. It provides neither a user language choice nor a documented justification for enforcing this language regardless of the user's preference.

Content

No source excerpt is available for this finding.

The fallback workflow mandates a fixed Chinese customer-facing response without a language choice.

Low
Category
Output Handling
Confidence
91% confidence
Finding

The instruction to directly use the following template requires a Chinese reply when the pricing-calculator fallback is triggered. It provides no user language opt-in or instruction to translate the template, and the regional service context does not itself justify requiring Chinese output.

Content

No source excerpt is available for this finding.

Product names are explicitly required to be displayed in Chinese without user language opt-in.

Low
Category
Output Handling
Confidence
93% confidence
Finding

The instruction “直接展示中文名” explicitly requires Chinese product-name output, rather than simply requiring the source value to be preserved. No user language choice or justified locale constraint is documented.

Content

No source excerpt is available for this finding.

Static analysis

No suspicious patterns detected.