PT-2026-47342 · Openbullet · Openbullet2

Maksim Rogov + 1 · Publicado 2026-06-08 · Atualizado 2026-06-08 · CVE-2026-25855

NVD

CVSS v3.1

8.8

Alta

Vetor base

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

OpenBullet2 through version 0.3.2 contains a remote code execution vulnerability that allows authenticated users to execute arbitrary commands by uploading script files (.bat.ps1.sh) through the FileProxySource proxy loading feature. Attackers can upload malicious script files as proxy sources, causing the server to execute the scripts and return output as proxy lines, resulting in arbitrary command execution on the host as the process user.

Exploit

Correção

OS Command Injection

Enumeração de Fraquezas

CWE-78

Identificadores relacionados

CVE-2026-25855

Produtos afetados

Openbullet2

Referências · 3

• 🔥 https://hackernoon.com/one-empty-header-to-admin-how-an-auth-bypass-breaks-openbullet2 · Exploit
• https://vulncheck.com/advisories/openbullet2-authenticated-rce-via-fileproxysource-script-upload · Nota
• https://nvd.nist.gov/vuln/detail/CVE-2026-25855 · Nota de Segurança