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Security audit

Content Calendar

Security checks for vulnerabilities and agentic risk

Overview

This skill is a disclosed content-planning helper that works on user-created content calendar files and does not show hidden or unsafe behavior.

Installers should understand that this skill may lead the agent to create or update content planning files and, if the user adds the heartbeat entry, perform recurring content-calendar reviews. Review generated calendar, revenue, metrics, or collaborator notes before relying on them or storing sensitive business details there.

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
  • Trigger AbuseOverly Broad Trigger, Shadow Command Trigger, Keyword Baiting Trigger
  • 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
Findings (1)

Vague Triggers

Low
Category
Not specified by scanner
Confidence
85% confidence
Finding

The trigger section says the skill activates when the user says 'things like' the listed phrases, which implies non-exhaustive matching without clear boundaries. Although the examples are content-related, the file does not specify what should not trigger the skill or limit activation to a narrower context.

Content

No source excerpt is available for this finding.

Static analysis

No suspicious patterns detected.