HKUDS Vibe-Trading from 0.1.0 before 0.1.7 contains a missing authentication vulnerability that allows unauthenticated attackers to access the FastAPI surface because requireauth() returns early when APIAUTHKEY is unset. Attackers can post messages to /sessions/{id}/messages to trigger root shell commands via BashTool, upload .py or .sh files via /upload, read session histories, and obtain partial API keys.

HKUDS Vibe-Trading from 0.1.0 before 0.1.7 contains an indirect prompt injection vulnerability that allows remote attackers to execute shell commands as root by planting instructions in documents or web pages the agent processes. BashTool and BackgroundRunTool pass model-emitted commands to subprocess.run with shell=True and no allow-list or approval step, and readurl fetches arbitrary URLs, enabling command execution and server-side request forgery.

HKUDS Vibe-Trading from 0.1.0 before 0.1.7 contains a path traversal vulnerability that allows remote attackers to read sensitive server files through LLM agent file-read tools. Attackers can prompt the agent to invoke readdocument, which lacks sandbox checks, or safeuserpath-gated tools to leak /etc/shadow, /proc/self/environ API keys, and /root credentials.