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CVE-2026-4958
LOW3.1
Description
A vulnerability has been found in OpenBMB XAgent 1.0.0. This affects the function ReplayServer.on_connect/ReplayServer.send_data of the file XAgentServer/application/websockets/replayer.py of the component WebSocket Endpoint. Such manipulation of the argument interaction_id leads to authorization bypass. The attack may be launched remotely. Attacks of this nature are highly complex. The exploitability is reported as difficult. The exploit has been disclosed to the public and may be used. The vendor was contacted early about this disclosure but did not respond in any way.
CVE Details
CVSS v3.1 Score3.1
SeverityLOW
CVSS VectorCVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:L/I:N/A:N
Attack VectorNETWORK
ComplexityHIGH
Privileges RequiredLOW
User InteractionNONE
Published3/27/2026
Last Modified3/30/2026
Sourcenvd
Honeypot Sightings0
Weaknesses (CWE)
CWE-285CWE-639
References
https://vuldb.com/?ctiid.353835(cna@vuldb.com)
https://vuldb.com/?id.353835(cna@vuldb.com)
https://vuldb.com/?submit.777618(cna@vuldb.com)
IOC Correlations
No correlations recorded
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