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Security audit

Product Validation Planner

Security checks for vulnerabilities and agentic risk

Overview

This is a documentation-only product validation planning skill with broad activation wording but no unsafe execution, persistence, or data-access behavior.

Installers should understand that this skill may activate on broad product or startup wording, so it is best suited for product validation planning rather than general coding, operations, or business advice. It does not appear to run commands, access private data, or persist changes.

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 (11)

Vague Triggers

Medium
Category
Not specified by scanner
Confidence
91% confidence
Finding

The invocation guidance lacks clear boundaries on when the skill should and should not be used, and the listed keywords span very broad business and startup topics. This makes accidental or excessive invocation more likely, which can override more suitable skills or produce irrelevant advice in ordinary conversations about business, validation, or prototypes.

Content

No source excerpt is available for this finding.

Vague Triggers

Medium
Category
Not specified by scanner
Confidence
97% confidence
Finding

The trigger sentence is extremely broad and maps to common user phrasing like asking for help or a practical workflow, which can cause the skill to activate in contexts far beyond its intended product-validation scope. Over-broad activation increases the chance of unintended routing, misleading outputs, or the skill intercepting unrelated requests without clear user intent.

Content

No source excerpt is available for this finding.

Vague Triggers

Medium
Category
Not specified by scanner
Confidence
97% confidence
Finding

The trigger phrases are broad and generic enough to match many ordinary user requests about product ideas, workflows, validation, or startups. This can cause unintended invocation of the skill, increasing prompt-routing risk and making it easier for the skill to capture requests outside its narrow intended scope.

Content

No source excerpt is available for this finding.

Vague Triggers

Medium
Category
Not specified by scanner
Confidence
96% confidence
Finding

The skill description is broad enough to activate on many generic business, product, or implementation-related requests, increasing the chance of unintended routing. Overly broad activation can cause the wrong skill to take over conversations, leading to irrelevant guidance, policy bypass through skill misselection, or reduced reliability of downstream agent behavior.

Content

No source excerpt is available for this finding.

Vague Triggers

Medium
Category
Not specified by scanner
Confidence
94% confidence
Finding

The trigger keywords include highly ambiguous terms like 'prototype', 'validation', 'saas', and 'startup', which are common across many unrelated requests. This makes accidental invocation more likely and can misroute users into a skill that assumes a product-validation workflow even when their request concerns coding, operations, or general brainstorming.

Content

No source excerpt is available for this finding.

Natural-Language Policy Violations

Medium
Category
Not specified by scanner
Confidence
84% confidence
Finding

The skill is written entirely in Chinese and does not provide any user language negotiation or fallback behavior, which can cause the agent to respond in an unexpected language. While not a direct code-execution issue, forced language context can confuse users, degrade reviewability, and make it harder to detect unsafe or incorrect outputs if the user's expected language differs.

Content

No source excerpt is available for this finding.

Vague Triggers

Medium
Category
Not specified by scanner
Confidence
95% confidence
Finding

The trigger keywords are broad, generic business terms like 'validation', 'prototype', 'saas', and 'startup', which can easily match ordinary user conversation and cause unintended skill activation. Over-broad activation can misroute user requests, override more appropriate skills, and increase the attack surface for prompt injection or unsafe workflow execution when the skill is invoked outside its intended scope.

Content

No source excerpt is available for this finding.

Vague Triggers

Medium
Category
Not specified by scanner
Confidence
95% confidence
Finding

The default prompt uses a very broad invocation phrase tied to a wide range of user intents, which can cause the skill to be invoked in contexts that were not clearly intended by the user. Because implicit invocation is also enabled, this increases the chance of over-triggering, misrouting user requests, or exposing the skill's instructions in unrelated conversations.

Content

No source excerpt is available for this finding.

Vague Triggers

Medium
Category
Not specified by scanner
Confidence
95% confidence
Finding

The activation description uses very general business and product terms without clear boundaries, making the skill eligible for many everyday requests that are only loosely related. This weak specificity increases the chance of unintended invocation and expands the attack surface for prompt-routing abuse or inappropriate delegation.

Content

No source excerpt is available for this finding.

Vague Triggers

Medium
Category
Not specified by scanner
Confidence
97% confidence
Finding

The trigger sentence is broad enough to match normal user phrasing about getting help or needing a workflow, which can cause the skill to activate outside its intended scope. Over-broad activation can route unrelated conversations into this skill, leading to incorrect handling, prompt hijacking opportunities through unintended invocation, and reduced trust in skill boundaries.

Content

No source excerpt is available for this finding.

Natural-Language Policy Violations

Low
Category
Not specified by scanner
Confidence
79% confidence
Finding

This file is a Chinese-language README, but the usage section presents trigger phrases only in English and does not indicate whether users may interact in Chinese or choose their preferred language. That can amount to an implicit language constraint without opt-in.

Content

No source excerpt is available for this finding.