CVE-2026-49093

HighCVSS 7.7/10Last modified Jul 21, 2026

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.

Metrics

CVSS 3.1 7.7/10CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:N/A:N

Weakness enumeration

CWE-918

Affected software

Vendor	Product	Versions
Elastic	Kibana	>= 9.3.0, <= 9.3.2

References

https://discuss.elastic.co/t/kibana-9-3-3-security-update-esa-2026-40/386562Vendor Advisory

Timeline

Published: May 28, 2026
Last modified: Jul 21, 2026
NVD status: Analyzed

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