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Security audit

toggl-track

Security checks for vulnerabilities and agentic risk

Overview

This skill is a disclosed Toggl Track integration that uses Maton authentication and includes cautious guidance for writes, credentials, and automation.

Before installing, be comfortable granting Maton-mediated access to your Toggl Track account. Approve writes, new connections, hosted functions, triggers, and destinations only when you understand the exact account, resource, payload, destination URL, and whether anything will run or forward data persistently.

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
  • 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
  • Supply ChainUnpinned Dependencies, External Script Fetching, Obfuscated Code
Findings (1)

Description-Behavior Mismatch

Low
Category
Not specified by scanner
Confidence
96% confidence
Finding

The manifest says the skill is for time entries, projects, clients, and tags, but the main description also states it can manage 'workspaces' and the API reference includes workspace and workspace-user read endpoints. That is a small but real scope mismatch between the declared purpose and the documented behavior.

Content

No source excerpt is available for this finding.

Static analysis

No suspicious patterns detected.