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Security audit

Cruzl Sentinel Core

Security checks for vulnerabilities and agentic risk

Overview

This skill gives rule-based Web3 activity and wallet-address suggestions, with some caution needed around anti-bot-style strategy advice and wallet privacy.

Install only if you want local, rule-based Web3 strategy suggestions. Do not use the anti-bot-pattern advice to evade protocol rules, farm rewards deceptively, or disguise automated activity; treat wallet-address analysis as financial metadata and provide addresses only when you intend them to be analyzed.

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
  • 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 (4)

Ssd 4

Medium
Category
Not specified by scanner
Confidence
94% confidence
Finding

The 'Behavioral Guard System' recommends randomized timing, variable transaction sizes, multi-protocol usage, and non-batched execution specifically to avoid bot-like detection. In context, these are anti-detection tactics that can help automate or disguise manipulative onchain behavior, undermine platform enforcement, and facilitate abuse such as sybil farming, wash-like activity, or reward-gaming.

Content

No source excerpt is available for this finding.

Missing User Warnings

Medium
Category
Not specified by scanner
Confidence
85% confidence
Finding

The skill advertises wallet analysis and future onchain data integration without warning users about privacy, data handling, or the risks of behavioral profiling. This creates a transparency and consent gap, especially because wallet addresses can be linked to transaction history and used to infer user behavior across ecosystems.

Content

No source excerpt is available for this finding.

Vague Triggers

Medium
Category
Not specified by scanner
Confidence
90% confidence
Finding

The example trigger 'paste wallet address → returns analysis' is broad enough that the skill could activate on ordinary wallet-address text without clear user intent. In an agent environment, this can cause unintended processing of sensitive financial identifiers and produce analysis or recommendations when the user did not explicitly request them.

Content

No source excerpt is available for this finding.

Unpinned Dependencies

Low
Category
Supply Chain
Confidence
93% confidence
Finding

The dependency version uses a caret range (^3.3.2), which permits automatic installation of newer minor and patch releases. This can introduce supply-chain risk because a compromised or breaking upstream release could be pulled in without explicit review, reducing build reproducibility and weakening dependency integrity controls.

Content

Scanner excerpt · package.json (reported line 14)May include surrounding context.

json
"license": "ISC",
  "type": "commonjs",
  "dependencies": {
    "node-fetch": "^3.3.2"
  }
}

Static analysis

No suspicious patterns detected.