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Security audit

Data247

Security checks for vulnerabilities and agentic risk

Overview

The skill is mostly a coherent Data247 connector, but its setup instructions include running remote installer scripts through a shell without verification.

Review the oo CLI installation source before installing. Prefer installing the CLI through a verified package or downloaded installer with checksum/signature validation, and confirm any Data247 action that changes data or spends account balance before allowing it to run.

A.I.G

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

SkillSpector

Vulnerability Patterns
  • Supply ChainUnpinned Dependencies, External Script Fetching, Obfuscated Code
  • Trigger AbuseOverly Broad Trigger, Shadow Command Trigger, Keyword Baiting Trigger
  • Prompt InjectionInstruction Override, Hidden Instructions, Exfiltration Commands
  • Data ExfiltrationExternal Transmission, Env Variable Harvesting, File System Enumeration
  • Privilege EscalationExcessive Permissions, Sudo/Root Execution, Credential Access
Findings (2)

External Script Fetching

High
Category
Supply Chain
Confidence
96% confidence
Finding

The skill instructs users to install the CLI by piping a remotely fetched script directly into a shell (curl ... | bash), which executes network-delivered code without verification. If the install endpoint, transport, or hosting account is compromised, this can lead to arbitrary code execution on the user's system.

Content

Scanner excerpt · SKILL.md (reported line 59)May include surrounding context.

Vague Triggers

Medium
Category
Not specified by scanner
Confidence
94% confidence
Finding

The trigger text is unusually broad: it instructs the agent to use this skill for ANY Data247-related request, including reads and writes. That can cause unintended invocation of the skill in situations where a narrower, task-specific capability or additional user confirmation would be safer, increasing the chance of accidental state-changing operations or unnecessary exposure to connected services.

Content

No source excerpt is available for this finding.

Static analysis

No suspicious patterns detected.