Servant

Critical security vulnerabilities identified: 1. Hardcoded API Key: The GraphHopper API key is directly embedded in `RoadUtils.java`, posing a significant risk if exposed. 2. Remote Command Execution: `SSHUtils.runLocalCommand` and `runRemoteCommand` are used across multiple verticles (`HomeVerticle`, `OutletVerticle`, `SensorVerticle`, `ScrumLeaderVerticle`, `GithubVerticle`, `AzureDevOpsVerticle`). While current usage seems restricted to controlled inputs or configuration, this pattern is highly susceptible to command injection if external inputs are not meticulously sanitized. The `process_device_security` method in `HomeVerticle` is triggered by user input via Telegram and influences device security status which could indirectly lead to command execution if not carefully managed. 3. File Download and Processing: `ParrotUtils` downloads files from Telegram. The `onFile` handler in `ParrotVerticle` constructs a `filepath` from user-provided content (`content.split("#")[2]`), which introduces a potential path traversal vulnerability if the `content` is malicious. 4. XML External Entity (XXE) Vulnerability: `RoadUtils.parseXML` processes XML from external sources without explicit configuration for XXE protection, making it vulnerable to such attacks. 5. Sensitive Data in Configuration: While `conf.json` uses placeholders, if actual secrets are stored directly in this file and committed to version control, they become hardcoded secrets (e.g., GitHub and Azure DevOps access tokens in `GithubVerticle` and `AzureDevOpsVerticle`).