PT-2026-28684 · Openbb · Xagent

Eric-Z + 1 · Publicado 2026-03-27 · Atualizado 2026-03-27 · CVE-2026-4958

NVD

CVSS v3.1

6.5

Média

Vetor base

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

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.

Exploit

Correção

IDOR

Improper Authorization

Enumeração de Fraquezas

CWE-639

CWE-285

Identificadores relacionados

CVE-2026-4958

Produtos afetados

Xagent

Referências · 5

• 🔥 https://gist.github.com/YLChen-007/dc46c2a710ecb9e855695f32da8bcab5 · Exploit
• https://nvd.nist.gov/vuln/detail/CVE-2026-4958 · Nota de Segurança
• https://vuldb.com/?id.353835 · Nota
• https://vuldb.com/?submit.777618 · Nota
• https://vuldb.com/?ctiid.353835 · Nota