Path Traversal Vulnerability in OpenBMB XAgent Software
CVE-2026-26396

7.5HIGH

Key Information:

Vendor

OpenBMB

Status
XAgent
Vendor
CVE Published:
13 July 2026

What is CVE-2026-26396?

The OpenBMB XAgent software version 1.0.0 and earlier is susceptible to a path traversal vulnerability. This issue arises in the file() function within the XAgent source code, specifically located in the workspace.py file. By manipulating the 'filename' input parameter, an attacker can concatenate arbitrary paths into the file path, bypassing access restrictions and leading to unintended file access. This vulnerability may potentially expose sensitive information stored on the server.

References

https://gist.github.com/jack2223333/f79f233b67d6506b9dd18...

CVSS V3.1

Score:
7.5
Severity:
HIGH
Confidentiality:
High
Integrity:
None
Availability:
High
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
None
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

.