Security audit
booli
Security checks for vulnerabilities and agentic risk
Overview
The skill describes read-only Swedish property searches and clearly discloses its browser-bridge dependency.
Before pairing, verify the extension release and approve only www.booli.se and capabilities needed for property lookups. The bridge uses your browser context; its developer documents scoped approvals and revocation in the [privacy policy](https://github.com/nullnet-app/contextmint-bridge/blob/main/docs/PRIVACY.md). This verdict covers the supplied skill instructions, not a security certification of the separately installed bridge or MCP server.
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