CVE-2026-3954

A weakness has been identified in OpenBMB XAgent 1.0.0. Affected by this vulnerability is the function workspace of the file XAgentServer/application/routers/workspace.py. This manipulation of the argument file_name causes path traversal. The attack may be initiated remotely. The exploit has been made available to the public and could be used for attacks. The project was informed of the problem early through an issue report but has not responded yet.

CVSS v3 6.5 MEDIUM
CVSS v2.0 6.4 MEDIUM

6.5^/10

CVSS v3 : MEDIUM

Vector :

Exploitability : 3.9 / Impact : 2.5

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact NONE

Integrity Impact LOW

Availability Impact LOW

Scope UNCHANGED

6.4^/10

CVSS v2.0 : MEDIUM

Vector : AV:N/AC:L/Au:N/C:N/I:P/A:P

Exploitability : 10.0 / Impact : 4.9

Access Vector NETWORK

Access Complexity LOW

Authentication NONE

Confidentiality Impact NONE

Integrity Impact PARTIAL

Availability Impact PARTIAL

References

Link	Resource
https://github.com/OpenBMB/XAgent/
https://github.com/OpenBMB/XAgent/issues/420
https://github.com/OpenBMB/XAgent/issues/420#issue-3987904488
https://vuldb.com/?ctiid.350384
https://vuldb.com/?id.350384
https://vuldb.com/?submit.767236

Configurations

No configuration.

History

22 Apr 2026, 21:30

Type	Values Removed	Values Added
Summary		(es) Se ha identificado una debilidad en OpenBMB XAgent 1.0.0. Afectada por esta vulnerabilidad es la función workspace del archivo XAgentServer/application/routers/workspace.py. Esta manipulación del argumento file_name causa salto de ruta. El ataque puede ser iniciado remotamente. El exploit ha sido puesto a disposición del público y podría ser usado para ataques. El proyecto fue informado del problema tempranamente a través de un informe de incidencias pero aún no ha respondido.

11 Mar 2026, 20:16

Type	Values Removed	Values Added
New CVE

Information

Published : 2026-03-11 20:16

Updated : 2026-04-29 01:00

NVD link : CVE-2026-3954

Mitre link : CVE-2026-3954

CVE.ORG link : CVE-2026-3954

JSON object : View

Products Affected

No product.

CWE

CWE-22

Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')

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