Low severity2.7NVD Advisory· Published Mar 27, 2026· Updated Apr 29, 2026
CVE-2026-4957
CVE-2026-4957
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.
Affected products
1Patches
0No patches discovered yet.
Vulnerability mechanics
AI mechanics synthesis has not run for this CVE yet.
References
4- gist.github.com/YLChen-007/6279f3de0c2dff7732eaaf820843b562nvdThird Party AdvisoryExploit
- vuldb.comnvdIssue TrackingThird Party Advisory
- vuldb.comnvdPermissions RequiredVDB Entry
- vuldb.comnvdPermissions RequiredVDB Entry
News mentions
1- Sednit reloaded: Back in the trenchesESET WeLiveSecurity · Mar 10, 2026