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CVE-2026-49093

Medium

Description

Server-Side Request Forgery (CWE-918) in Kibana can allow an authenticated user with connector management privileges to bypass the operator-configured connector allowlist, causing the Kibana server to issue outbound requests to destinations the egress controls were intended to block.

SeverityMedium
CVSS6.3
Exploit probability—
ProductElastic Kibana
PublishedMay 28, 2026
First seenMay 28, 2026
Weakness typeCWE-918Server-side request forgery (SSRF)

How to fix

Update
  • elastic kibana9.3.3 or later

Affected products

ProductAffected versionsFixed in
elastic kibana9.3.0 ≤ v < 9.3.39.3.3

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