CVE-2026-49093

7.7 highEPSS 0.2%

High (7.7) in elastic kibana. EPSS 0.2% chance of exploitation in the next 30 days.

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.

Severity

CVSS 3.1

7.7 high

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

EPSS: 0.2% chance of exploitation in the next 30 days; higher than 9% of CVEs (scores of 2026-10-31)
CWE: CWE-918
Published: 2026-05-28
Modified: 2026-07-21
Record from: the NVD, synced 2026-10-19

Affected

elastic:kibana

References

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

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