Security audit
kuaishou-upload
Security checks for vulnerabilities and agentic risk
Overview
The skill describes a scoped Kuaishou upload workflow, though its external automation tool and risk-free claim remain unverified.
Use a trusted EasyPost installation, verify the logged-in Kuaishou account, and review the selected media and prepared post before publishing. EasyPost itself is not bundled or reviewed here, and the skill's claim about avoiding platform enforcement should not be treated as a guarantee.
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