Security audit

DMM Ranking Lite

Security checks for vulnerabilities and agentic risk

Overview

This skill only guides an agent to collect public DMM/FANZA ranking entries and format them in Chinese with Japanese titles.

Install only if you are comfortable with an agent opening DMM/FANZA adult-content ranking pages and extracting public titles and cover URLs. The skill is oriented toward Chinese output by default, so ask for a different language if needed.

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

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 (1)

Natural-Language Policy Violations

Medium

Category: Not specified by scanner
Confidence: 94% confidence
Finding: The skill text states '默认中文说明' and fixes output_lang to zh-CN, which imposes a specific language/locale preference in the instructions. The policy allows locale constraints only when the user is given a choice or the restriction is clearly justified, neither of which is present here.
Content: No source excerpt is available for this finding.