Lp3
Medium
- Category
- MCP Least Privilege
- Confidence
- 70% confidence
- Finding
- Without declared permissions the skill's intent is opaque and cannot be validated.
xpr-governance
Security checks across malware telemetry and agentic risk
Overview
This appears to be a legitimate XPR governance skill, but it needs review because it can sign blockchain voting and proposal transactions using under-disclosed private-key environment variables.
Review before installing. Use read-only tools freely, but do not provide a main wallet private key unless you accept that the skill can sign governance votes and fee-paying proposal transactions after confirmation; prefer a limited account and verify the exact transaction details before setting confirmed=true.
SkillSpector
By NVIDIA
Vulnerability Patterns
- MCP Least PrivilegeUnderdeclared Capability, Wildcard Permission, Missing Permission Declaration
- 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 (1)
VirusTotal
65/65 vendors flagged this skill as clean.