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CVE-2026-4959

HIGH

7.3

Descricao

A vulnerability was found in OpenBMB XAgent 1.0.0. This impacts the function check_user of the file XAgentServer/application/websockets/share.py of the component ShareServer WebSocket Endpoint. Performing a manipulation of the argument interaction_id results in missing authentication. Remote exploitation of the attack is possible. The exploit has been made public and could be used. The vendor was contacted early about this disclosure but did not respond in any way.

Detalhes CVE

Pontuacao CVSS v3.17.3

SeveridadeHIGH

Vetor CVSSCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L

Vetor de ataqueNETWORK

ComplexidadeLOW

Privilegios necessariosNONE

Interacao do usuarioNONE

Publicado3/27/2026

Ultima modificacao3/30/2026

Fontenvd

Avistamentos honeypot0

Fraquezas (CWE)

CWE-287CWE-306

Referencias

https://gist.github.com/YLChen-007/531ec6b169f4b9ecbc8c2f0b2cd7c5ee(cna@vuldb.com)

https://vuldb.com/?ctiid.353836(cna@vuldb.com)

https://vuldb.com/?id.353836(cna@vuldb.com)

https://vuldb.com/?submit.777622(cna@vuldb.com)

Correlacoes IOC

Sem correlacoes registradas

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