CVE-2025-26621

HIGH

7.6

Descricao

OpenCTI is an open source platform for managing cyber threat intelligence knowledge and observables. Prior to version 6.5.2, any user with the capability manage customizations can edit webhook that will execute javascript code. This can be abused to cause a denial of service attack by prototype pollution, making the node js server running the OpenCTI frontend become unavailable. Version 6.5.2 fixes the issue.

Detalhes CVE

Pontuacao CVSS v3.17.6

SeveridadeHIGH

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

Vetor de ataqueNETWORK

ComplexidadeLOW

Privilegios necessariosHIGH

Interacao do usuarioNONE

Publicado5/19/2025

Ultima modificacao8/6/2025

Fontenvd

Avistamentos honeypot0

Produtos afetados

citeum:opencti

Fraquezas (CWE)

CWE-94CWE-1321

Referencias

https://github.com/OpenCTI-Platform/opencti/security/advisories/GHSA-gq63-jm3h-374p(security-advisories@github.com)

https://github.com/OpenCTI-Platform/opencti/security/advisories/GHSA-mf88-g2wq-p7qm(security-advisories@github.com)

Correlacoes IOC

Sem correlacoes registradas

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