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Security audit

Telegram Auto Topic

Security checks across malware telemetry and agentic risk

Overview

This skill is a disclosed Telegram bot helper that creates forum topics from /topic messages and only calls Telegram's API for that purpose.

Install this only for Telegram forum groups where you want members to create topics through the bot. Protect the bot token, grant Manage Topics only in intended groups, and keep mention-required behavior enabled unless the group is trusted.

SkillSpector

By NVIDIA
Vulnerability Patterns
  • MCP Least PrivilegeUnderdeclared Capability, Wildcard Permission, Missing Permission Declaration
  • 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)

Lp3

Medium
Category
MCP Least Privilege
Confidence
86% confidence
Finding
The skill instructs the agent to execute a shell script (`scripts/telegram-auto-topic.sh`) and declares required binaries, but it does not declare explicit permissions governing shell/code execution. That creates a real least-privilege gap: a skill that can invoke shell commands against message-derived inputs should be explicitly permission-scoped so execution is visible and constrained.

VirusTotal

66/66 vendors flagged this skill as clean.

View on VirusTotal

Static analysis

No suspicious patterns detected.