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Security audit

Bazhuayu

Security checks for vulnerabilities and agentic risk

Overview

This skill is a straightforward Bazhuayu/OOMOL connector guide, with one notable caution around its pipe-to-shell CLI install fallback.

Install only if you intend to let the agent operate your Bazhuayu account through OOMOL. Review write or destructive requests before approving them, and use a verified oo CLI installation method when possible instead of blindly running a remote install script.

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 recommends installing software via a remote shell pipeline (curl ... | bash), which executes network-fetched code immediately without integrity verification or review. If the install endpoint, transport, or upstream distribution is compromised, an operator following the instructions could execute arbitrary code on their system.

Content

Scanner excerpt · SKILL.md (reported line 72)May include surrounding context.

Vague Triggers

Medium
Category
Not specified by scanner
Confidence
95% confidence
Finding

The description says to use this skill for "ANY Bazhuayu request" and whenever a task involves Bazhuayu, which is a very broad activation condition. It does not provide exclusion conditions or negative examples, so the trigger could match routine mentions of Bazhuayu that do not require this skill.

Content

No source excerpt is available for this finding.

Static analysis

No suspicious patterns detected.