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CVE PROGRAM SOURCE RECORD7.7 High

CVE-2026-42398

Server-Side Request Forgery (SSRF) in Kibana Leading to Unauthorized Network Access

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Status
Published
Published
Updated
Assigning organization
elastic

Description

Server-Side Request Forgery (CWE-918) in Kibana allows authenticated users with connector management privileges to bypass the operator-configured connection allowlist. By configuring a Webhook connector with a crafted target, an attacker can cause Kibana to issue outbound requests to destinations that the egress restriction controls were intended to block.

Affected products

Version statuses are supplied by the assigning organization. Consult the original record for detailed ranges and platform conditions.

Elastic Kibana

Default version status: unaffected

  • 9.3.0 to ≤ 9.3.1affected
  • 9.0.0 to ≤ 9.2.7affected

References