PT-2026-28685 · Openbb · Xagent

Eric-Z + 1 · Publicado 2026-03-27 · Atualizado 2026-03-27 · CVE-2026-4959

NVD

CVSS v3.1

7.5

Alta

Vetor base

AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

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.

Exploit

Correção

Improper Authentication

Missing Authentication

Enumeração de Fraquezas

CWE-287

CWE-306

Identificadores relacionados

CVE-2026-4959

Produtos afetados

Xagent

Referências · 5

• 🔥 https://gist.github.com/YLChen-007/531ec6b169f4b9ecbc8c2f0b2cd7c5ee · Exploit
• https://vuldb.com/?submit.777622 · Nota
• https://vuldb.com/?ctiid.353836 · Nota
• https://vuldb.com/?id.353836 · Nota
• https://nvd.nist.gov/vuln/detail/CVE-2026-4959 · Nota de Segurança