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 require_auth() returns early when API_AUTH_KEY 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.
Attack Parameters
Attack Vector
Network
Can be exploited remotely
Attack Complexity
Low
Easy to exploit
Attack Requirements
None
No additional conditions
Privileges Required
None
No privileges needed
User Interaction
None
No user interaction needed
Impact Assessment
Confidentiality
High
Complete data leak
Integrity
High
Complete data modification
Availability
High
Complete denial of service
CVSS Vector v4.0
Weakness Type (CWE)
Vulnerable Products
hkuds:vibe-trading
References 2
https://github.com/HKUDS/Vibe-Trading/security/advisories/GHSA-v2f8-6655-7grj
GitHub Security Advisory (GHSA-v2f8-6655-7grj)
https://www.vulncheck.com/advisories/hkuds-vibe-trading-before-0.1.7-missing-au…
VulnCheck Advisory: HKUDS Vibe-Trading before 0.1.7 Missing Authentication in FastAPI Server Enabling RCE