Security audit

Cca Domain5

Security checks for vulnerabilities and agentic risk

Overview

This is a Chinese-language study skill for CCA context management and reliability, with no hidden execution, exfiltration, or persistence behavior found.

Install this if you want a Chinese-language CCA domain 5 study tutor. Be aware it declares broad local and agent tools for exercises, so use it in workspaces where creating scratchpad or practice files is acceptable.

A.I.G

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

SkillSpector

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 (1)

Natural-Language Policy Violations

Medium

Category: Not specified by scanner
Confidence: 92% confidence
Finding: The manifest description and the instructional content are written entirely in Chinese and present the skill as a tutor for this topic without offering the user a language choice. Under the policy, forcing a specific language or locale without opt-in is a natural-language policy violation unless the constraint is explicitly justified as region-specific.
Content: No source excerpt is available for this finding.

Static analysis

No suspicious patterns detected.