Back to skill

Security audit

Emotion Journal

Security checks for vulnerabilities and agentic risk

Overview

This is a simple emotion-journaling skill with no code execution, data access, persistence, or hidden behavior found.

Installers should understand this skill is for reflective emotional self-observation only, not clinical mental-health care. Users in crisis or with severe distress should seek professional or emergency support rather than relying on journaling prompts.

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
  • Trigger AbuseOverly Broad Trigger, Shadow Command Trigger, Keyword Baiting Trigger
  • 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
Findings (3)

Natural-Language Policy Violations

Medium
Category
Not specified by scanner
Confidence
97% confidence
Finding

All natural-language instructions, examples, and interaction patterns in the README are Chinese-only, which implies a fixed language behavior. There is no indication that users may choose another language or that the Chinese-only scope is an intentional, documented regional constraint.

Content

No source excerpt is available for this finding.

Vague Triggers

Medium
Category
Not specified by scanner
Confidence
94% confidence
Finding

The example invocation "我也说不清自己怎么了,就是很不舒服,帮我整理一下" is broad, conversational language that could appear in many unrelated contexts. The README does not define clear trigger boundaries, exclusions, or a constrained invocation context, so the skill could be matched when a user is seeking general help rather than emotion journaling specifically.

Content

No source excerpt is available for this finding.

Natural-Language Policy Violations

Medium
Category
Not specified by scanner
Confidence
88% confidence
Finding

The skill includes multiple expected outputs and response templates in Chinese and demonstrates the assistant replying in Chinese to user prompts, while the file does not state that language should follow the user's preference or that the skill is intentionally Chinese-only. Because this is a natural-language behavior policy issue applicable to all file types, it can lead to an implicit locale/language constraint without user opt-in.

Content

No source excerpt is available for this finding.

Static analysis

No suspicious patterns detected.