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CVE-2026-6823

HIGH

8.2

Descricao

HKUDS OpenHarness prior to PR #147 remediation contains an insecure default configuration vulnerability where remote channels inherit allow_from = ["*"] permitting arbitrary remote senders to pass admission checks. Attackers who can reach the configured channel can bypass access controls and reach host-backed agent runtimes, potentially leading to unauthorized file disclosure and read access through default-enabled read-only tools.

Detalhes CVE

Pontuacao CVSS v3.18.2

SeveridadeHIGH

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

Vetor de ataqueNETWORK

ComplexidadeLOW

Privilegios necessariosNONE

Interacao do usuarioNONE

Publicado4/21/2026

Ultima modificacao4/22/2026

Fontenvd

Avistamentos honeypot0

Fraquezas (CWE)

CWE-276

Referencias

https://github.com/HKUDS/OpenHarness/commit/fab40c6eabfb15f2bdf23cddd3cfe66a64ea203d(disclosure@vulncheck.com)

https://github.com/HKUDS/OpenHarness/pull/147(disclosure@vulncheck.com)

https://github.com/HKUDS/OpenHarness/releases/tag/v0.1.7(disclosure@vulncheck.com)

https://www.vulncheck.com/advisories/hkuds-openharness-insecure-default-remote-channel-allowlist(disclosure@vulncheck.com)

https://github.com/HKUDS/OpenHarness/pull/147(134c704f-9b21-4f2e-91b3-4a467353bcc0)

Correlacoes IOC

Sem correlacoes registradas

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