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Security audit

pingram

Security checks for vulnerabilities and agentic risk

Overview

This skill is a straightforward Pingram integration for sending and managing notifications, with some privacy considerations because messages and recipient details go through Pingram's hosted service.

Install this only if you intend to use Pingram as an external notification provider. Treat email/SMS content, recipient addresses, phone numbers, delivery logs, and account-management actions as data handled by Pingram, choose the correct regional endpoint for your account, and review sensitive sends or account changes before authorizing them.

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
  • Data ExfiltrationExternal Transmission, Env Variable Harvesting, File System Enumeration
  • Prompt InjectionInstruction Override, Hidden Instructions, Exfiltration Commands
  • 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)

Missing User Warnings

Medium
Confidence
94% confidence
Finding
The skill directs the agent to send email and SMS through a hosted external MCP service but does not instruct the agent to warn users that recipient addresses, phone numbers, and message contents will be transmitted to Pingram. This creates a privacy and consent risk, especially when users may assume actions are local or may not realize a third-party processor is involved.

Static analysis

No suspicious patterns detected.