Security audit
Shorty: Researching Summary Library
Security checks for vulnerabilities and agentic risk
Overview
This skill is a read-only Shorty library research helper that searches existing summaries and transcripts and reports quota without creating new jobs or adding persistence.
Install this if you want Codex to search and answer from your existing Shorty summaries and transcripts. Review the Shorty OAuth scopes because the skill is designed to read saved Shorty content, but it does not create new summaries, transcriptions, or background jobs.
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.