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CVE-2026-114108— HKUDS Vibe-Trading before 0.1.7 Missing Authentication in FastAPI Server Enabling RCE

Quick assessment

Affected
HKUDS Vibe-Trading
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

HKUDS Vibe-Trading 0.1.0 至 0.1.7(不含 0.1.7)版本存在身份验证缺失漏洞。由于在 未设置时 函数会提前返回,导致未经身份验证的攻击者能够访问 FastAPI 接口。攻击者可向 发送消息,通过 BashTool 触发 root 权限的 shell 命令;利用 接口上传 或 文件;读取会话历史记录;并获取部分 API 密钥。

CVSS 9.8 · Critical
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I. Basic Information for CVE-2026-114108

Vulnerability Information

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Vulnerability Title
HKUDS Vibe-Trading before 0.1.7 Missing Authentication in FastAPI Server Enabling RCE
Source: CVE Program / CVE List V5
Vulnerability Description
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.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Source: CVE Program / CVE List V5
Vulnerability Type
关键功能的认证机制缺失
Source: CVE Program / CVE List V5

Affected Products

Vendor Product Affected Versions CPE Subscribe
HKUDS Vibe-Trading 0.1.0 ~ 0.1.7 -

II. Public POCs for CVE-2026-114108

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III. Intelligence Information for CVE-2026-114108

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Other References for CVE-2026-114108 (2)

Same Patch Batch · HKUDS · 2026-10-21 · 3 CVEs total

CVE-2026-114107 8.8 HIGH HKUDS Vibe-Trading 0.1.0 before 0.1.7 Indirect Prompt Injection RCE via BashTool and Backg
CVE-2026-114106 7.5 HIGH HKUDS Vibe-Trading 0.1.0 before 0.1.7 Path Traversal via read_document and safe_user_path

IV. Related Vulnerabilities

V. Comments for CVE-2026-114108

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