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CVE-2026-26938

🔴 HIGH

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,...

Published
Feb 26, 2026
Last Modified
Mar 02, 2026
Views
15
Bookmarks
0

Description

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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.

Affected Products (1)

elastic - kibana

Version: 9.3.0

CVSS Scores

CVSS 3.1 8.6
8.6
HIGH
CVSS 2.0 8.6

References

discuss.elastic.co

Additional Information

Source
security@elastic.co
State
Analyzed

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