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Security audit

bQuery.js - The jQuery for the modern Web Platform.

Security checks for vulnerabilities and agentic risk

Overview

This is a documentation-only bQuery coding helper with no hidden execution, persistence, credential handling, or destructive behavior.

Install this if you want bQuery-specific coding guidance. Be aware it may activate for some generic frontend topics, so verify that bQuery is actually relevant before following its library-specific suggestions.

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
  • Rogue AgentSelf-Modification, Session Persistence
  • 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
Findings (2)

Vague Triggers

Medium
Category
Not specified by scanner
Confidence
93% confidence
Finding

The activation rules include broad generic terms such as 'signals', 'Web Components', and 'zero-build browser apps', which are not unique to bQuery. This can cause the skill to activate in unrelated contexts and steer the agent with bQuery-specific guidance where it does not apply, creating prompt-routing confusion and increasing the chance of unsafe or incorrect assistance.

Content

No source excerpt is available for this finding.

Session Persistence

Medium
Category
Rogue Agent
Confidence
75% confidence
Finding

Skill establishes unauthorized persistence across sessions via cron jobs, startup scripts, or state files. Session persistence allows an attacker to maintain access beyond the current interaction.

Content

Scanner excerpt · SKILL.md (reported line 207)May include surrounding context.

md
- `animate()`
- `transition()`
- `flip()`, `flipElements()`, `flipList()`
- `spring()`
- `timeline()`, `sequence()`
- `stagger()`

Static analysis

No suspicious patterns detected.