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CVE-2026-114108

9.8, critical

HKUDS Vibe-Trading Missing Authentication for Critical Function Vulnerability

NVD (opens in a new tab) CVE.org (opens in a new tab)
CVSS
9.8, critical critical CVSS v3.1
EPSS, next 30 days
n/a
Exploitation
No public evidence
Published
21 Oct 2026today

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.

Details

Vendor
HKUDS
Product
Vibe-Trading
Weakness
CWE-306 (opens in a new tab)
Status
Received
Updated
21 Oct 2026
Assigner
disclosure@vulncheck.com

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

References 2

Advisories 1

Other references 1

The kind is read from NVD's tags where present and from the shape of the URL otherwise, so treat it as a hint.

Other HKUDS CVEs

Every HKUDS CVE we hold

Same vendor in what we hold, not a known link between the flaws.

  • CVE-2026-114106 HKUDS Vibe-Trading Path Traversal Vulnerability 7.5, high
  • CVE-2026-114107 HKUDS Vibe-Trading from 0.1.0 before 0.1.7 contains an indirect prompt injection vulnerability that allows remote attackers to execute… 8.8, high

Beyond this page

Is CVE-2026-114108 in your network?

This page tells you how dangerous CVE-2026-114108 is out there. Whether it sits on one of your devices, only a scan of your own network can tell. That is what our systems do, every day, for the companies we protect.

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Check your exposure

Assembled from the NVD 2.0 API, the CISA Known Exploited Vulnerabilities Catalog and FIRST EPSS. Scores are as of our last collection on 21 Oct 2026, not the live upstream state.