CVE-2026-26396
High
Description
OpenBMB XAgent v1.0.0 and before is vulnerable to path traversal in the file() function in XAgent/XAgentServer/application/routers/workspace.py. The input parameter “filename” is user-controllable and is concatenated into the file path to be read without proper validation, leading to a directory traversal vulnerability that may result in sensitive information disclosure.
SeverityHigh
CVSS7.5
Exploit probability—
ProductXAgent
PublishedJul 13, 2026
First seenJul 13, 2026
Weakness typeCWE-22Path traversal
How to fix
Sources list no fixed version or patch link for this vulnerability.
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| OpenBMB XAgent | v ≤ 1.0.0 | — |
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