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Security audit

Ib Dp English B

Security checks for vulnerabilities and agentic risk

Overview

This is a markdown-only IB English B teaching reference skill with no executable behavior, persistence, credential access, or data movement.

Installers should treat this as a low-risk educational reference skill. Reviewers may ask the publisher to tighten the invocation language and clarify response-language expectations, but no security-relevant hidden behavior or overbroad authority was found.

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 (2)

Vague Triggers

Medium
Category
Not specified by scanner
Confidence
92% confidence
Finding

The skill description is broadly worded enough to overlap with generic teaching, assessment, feedback, and text-analysis tasks, which can cause the agent to invoke this skill outside a narrowly scoped IB English B context. Over-broad routing increases the chance of unintended activation, irrelevant instruction injection into unrelated workflows, and policy boundary confusion when handling general educational content.

Content

No source excerpt is available for this finding.

Natural-Language Policy Violations

Low
Category
Not specified by scanner
Confidence
75% confidence
Finding

The skill name and description frame the assistant specifically around 'English B', which implies a fixed language context. There is no language-choice or opt-in language explaining whether responses must be in English or whether multilingual support is available, which may conflict with language/locale flexibility expectations.

Content

No source excerpt is available for this finding.