---
id: CVE-2026-51912
title: >-
  OpenBMB XAgent v1.0.0 contains directory traversal vulnerability in
  main-upload_file-the-preserved-live-upload-file-witness-directly-reaches
  (ToolServer/ToolServerNode/main.py:46).
summary: >-
  OpenBMB XAgent v1.0.0 contains directory traversal vulnerability in
  main-upload_file-the-preserved-live-upload-file-witness-directly-reaches
  (ToolServer/ToolServerNode/main.py:46).
severity: critical
cvss: 9.8
cvssVector: 'CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H'
cvssSource: adp
ssvc:
  exploitation: none
  automatable: 'yes'
  technicalImpact: total
  timestamp: '2026-11-04T01:07:19.684681Z'
published: '2026-10-29'
updated: '2026-11-04'
sourceUpdated: '2026-11-04T01:08:07.292Z'
source: CVEORG
sourceUrl: 'https://www.cve.org/CVERecord?id=CVE-2026-51912'
references:
  - url: 'https://github.com/OpenBMB/XAgent'
  - url: 'https://gist.github.com/Ro1ME/9999d9e504c5238dc48a023ef7c51d01'
tags:
  - cve.org
epss: 0.00753
epssPercentile: 0.5531
ingestedAt: '2026-11-01T22:02:41.006Z'
---

## Overview

OpenBMB XAgent v1.0.0 contains directory traversal vulnerability in main-upload_file-the-preserved-live-upload-file-witness-directly-reaches (ToolServer/ToolServerNode/main.py:46).

## Remediation

Refer to the linked advisories for vendor-supplied fixes and affected version ranges.