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.

INFO

Published Date :

2026-02-26T17:56:48.611Z

Last Modified :

2026-02-27T16:03:59.847Z

Source :

elastic
AFFECTED PRODUCTS

The following products are affected by CVE-2026-26938 vulnerability.

Vendors Products
Elastic
  • Kibana
REFERENCES

Here, you will find a curated list of external links that provide in-depth information to CVE-2026-26938.

URL Resource
https://discuss.elastic.co/t/kibana-9-3-1-security-update-esa-2026-17/385253 cve-icon cve-icon
Login to claim this CVE

CVSS Vulnerability Scoring System

Detailed values of each vector for above chart.
Attack Vector
Attack Complexity
Privileges Required
User Interaction
Scope
Confidentiality Impact
Integrity Impact
Availability Impact