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Security audit

Session Memory Writer

Security checks for vulnerabilities and agentic risk

Overview

This skill is a markdown template for writing structured session logs, with no executable code or hidden external behavior found.

Before installing, confirm that persistent session logs and OUTBOX entries are appropriate for your workspace, and adjust the timezone convention if your workflow is not AEST-based.

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
93% confidence
Finding

The template explicitly states 'AEST timezone. Written end-of-day.', which imposes a specific locale/timezone convention in natural language. The file does not offer an opt-in/choice or explain that this skill is limited to an AEST-specific environment, so it matches the locale-policy violation criteria.

Content

No source excerpt is available for this finding.

Static analysis

No suspicious patterns detected.