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Security audit

ProWorkflow

Security checks for vulnerabilities and agentic risk

Overview

This skill is a straightforward ProWorkflow connector skill, with a notable but disclosed CLI install risk users should review before running setup commands.

Install only if you are comfortable using OOMOL's oo CLI for your ProWorkflow account. Review the oo CLI installer source or use the official install guide before running pipe-to-shell setup commands, and confirm any update payload before allowing project or item changes.

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
98% confidence
Finding

The skill includes a classic remote-script execution pattern: piping a downloaded script directly into bash. If the install endpoint, transport, or upstream distribution is compromised, an attacker can execute arbitrary code on the user's machine with the user's privileges; in an agent context, this is especially risky because setup instructions may be followed automatically or with limited scrutiny.

Content

Scanner excerpt · SKILL.md (reported line 60)May include surrounding context.

Vague Triggers

Medium
Category
Not specified by scanner
Confidence
94% confidence
Finding

Line L03 says to use this skill for "ANY ProWorkflow request," which is a very broad invocation condition without boundaries or negative examples. This can cause unintended activation for loosely related mentions of ProWorkflow rather than clearly scoped operations.

Content

No source excerpt is available for this finding.

Static analysis

No suspicious patterns detected.