Detections
Analytics
CVE-2026-26938
high
Description
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.
References
https://discuss.elastic.co/t/kibana-9-3-1-security-update-esa-2026-17/385253