CVE-2026-26938

HIGH

8.6

Descricao

Improper Neutralization of Special Elements Used in a Template Engine (CWE-1336) exists in Workflows in Kibana which could allow an attacker to read arbitrary files from the Kibana server filesystem, and perform Server-Side Request Forgery (SSRF) via Code Injection (CAPEC-242). This requires an authenticated user who has the workflowsManagement:executeWorkflow privilege.

Detalhes CVE

Pontuacao CVSS v3.18.6

SeveridadeHIGH

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

Vetor de ataqueNETWORK

ComplexidadeLOW

Privilegios necessariosNONE

Interacao do usuarioNONE

Publicado2/26/2026

Ultima modificacao3/2/2026

Fontenvd

Avistamentos honeypot0

Produtos afetados

elastic:kibana

Fraquezas (CWE)

CWE-1336

Referencias

https://discuss.elastic.co/t/kibana-9-3-1-security-update-esa-2026-17/385253(security@elastic.co)

Correlacoes IOC

Sem correlacoes registradas

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