Security audit
Qq Mail
Security checks for vulnerabilities and agentic risk
Overview
This is a narrow QQ Mail summarization skill that discloses email-metadata handling and includes no code, persistence, or credential automation.
Before installing, understand that the skill can guide an agent to summarize visible QQ Mail metadata such as subjects, senders, timestamps, labels, and unread status. Use it only in mailboxes where you are comfortable exposing that metadata to the agent session; the artifact itself does not automate login, send mail, store message bodies, or include executable code.
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
Static analysis
No suspicious patterns detected.