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Security audit

PowPow 가입 — 가입해서 여행 일기를 지도에 고정하고 디지털 휴먼과 대화하세요

Security checks for vulnerabilities and agentic risk

Overview

This is a Korean-language guidance skill that helps users sign up for PowPow and activate a subscription without running code or handling credentials.

Install only if you want Korean-language help for PowPow registration and subscription activation. Complete all signup, verification, and payment steps yourself on the official PowPow pages, and do not share passwords, verification codes, or payment details in chat.

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
Findings (3)

Natural-Language Policy Violations

Medium
Category
Not specified by scanner
Confidence
96% confidence
Finding

The manifest sets "language": "ko", which indicates a fixed language/locale for the skill. Under the policy, forcing a specific language without user opt-in or a clearly documented region-specific justification is a natural-language policy violation.

Content

No source excerpt is available for this finding.

Natural-Language Policy Violations

Medium
Category
Not specified by scanner
Confidence
90% confidence
Finding

The registration guidance specifies mainland China phone-number rules and includes Chinese-only error text for third-party login behavior. This is a natural-language locale policy concern because the file presents fixed language/region constraints without opt-in or an explicit justification that the skill is region-specific.

Content

No source excerpt is available for this finding.

Natural-Language Policy Violations

Low
Category
Not specified by scanner
Confidence
84% confidence
Finding

The file is primarily written in Korean, but it specifies English-only UI text such as "Auto-renews. Cancel anytime.", "You're All Set!", and "No subscription plans available" as fixed page content or status text. This can indicate a language/locale policy issue because the skill describes a user experience that forces English strings without mentioning user opt-in, localization support, or a justified locale restriction.

Content

No source excerpt is available for this finding.

Static analysis

No suspicious patterns detected.