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Security audit

Brand Narrative

Security checks for vulnerabilities and agentic risk

Overview

The skill is only a Markdown prompt and contains no code, but its brand-narrative purpose is broadened into general business decision support while asking for business data and documents without clear limits.

Review this skill before installing. Use it only for brand tone, messaging, narrative, and naming work, and avoid pasting confidential contracts, regulated records, personal data, secrets, full internal strategy documents, or unnecessary financial/vendor details. Redacted summaries should be enough for its stated purpose.

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
  • Trigger AbuseOverly Broad Trigger, Shadow Command Trigger, Keyword Baiting Trigger
  • MCP Tool PoisoningHidden Instructions, Unicode Deception, Parameter Description Injection
  • 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 (4)

Vague Triggers

Medium
Category
Not specified by scanner
Confidence
90% confidence
Finding

The skill description and early prompting are so broad that activation boundaries are unclear. Ambiguous scope increases the likelihood that the agent will apply this skill to inappropriate requests or collect unnecessary sensitive information under the guise of general business support.

Content

No source excerpt is available for this finding.

Intent-Code Divergence

Medium
Category
Not specified by scanner
Confidence
95% confidence
Finding

The skill claims to perform brand-narrative work, but its overview and use cases describe broad business optimization and operational decision support. This mismatch can cause the skill to be invoked in contexts far beyond its intended scope, leading users to provide unrelated sensitive business data and increasing the chance of unsafe or misleading outputs.

Content

No source excerpt is available for this finding.

Missing User Warnings

Medium
Category
Not specified by scanner
Confidence
97% confidence
Finding

The skill asks users to paste business context, data, and documents but does not warn against sharing confidential, regulated, or unnecessary sensitive information. In this context, that omission is dangerous because the skill's broad framing invites submission of internal strategy, vendor, regulatory, or stakeholder materials that may not be needed for brand work.

Content

No source excerpt is available for this finding.

Intent-Code Divergence

Low
Category
Not specified by scanner
Confidence
89% confidence
Finding

The output section promises generic deliverables such as scripts or plans, which are not specific to brand narrative generation. This broadens user expectations and can encourage use of the skill for unrelated tasks, weakening scope controls and making accidental misuse more likely.

Content

No source excerpt is available for this finding.

Static analysis

No suspicious patterns detected.