CVE-2026-4957

2.7 LOW
Published: March 27, 2026 Modified: April 29, 2026
View on NVD

Description

A flaw has been found in OpenBMB XAgent 1.0.0. The impacted element is the function FunctionHandler.handle_tool_call of the file XAgent/function_handler.py of the component API Key Handler. This manipulation of the argument api_key causes sensitive information in log files. The attack may be initiated remotely. The exploit has been published and may be used. The vendor was contacted early about this disclosure but did not respond in any way.

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CVSS v3.x Details

0.0 Low Medium High Critical 10.0
Vector String
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:L/I:N/A:N

References to Advisories, Solutions, and Tools

Patch Vendor Advisory Exploit Third Party Advisory
https://gist.github.com/YLChen-007/6279f3de0c2dff7732eaaf820843b562
Source: cna@vuldb.com
Third Party Advisory Exploit
https://vuldb.com/?ctiid.353834
Source: cna@vuldb.com
Permissions Required VDB Entry
https://vuldb.com/?id.353834
Source: cna@vuldb.com
Permissions Required VDB Entry
https://vuldb.com/?submit.777615
Source: cna@vuldb.com
Issue Tracking Third Party Advisory

4 reference(s) from NVD

Quick Stats

CVSS v3 Score
2.7 / 10.0
EPSS (Exploit Probability)
0.0%
11th percentile
Exploitation Status
Not in CISA KEV

Affected Vendors

openbmb