CVE-2026-42398

תיאור (מקור, אנגלית)

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.

מדדים

CVSS 3.1

7.7 (HIGH) מקור הציון: CNA CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:N/A:N

EPSS — סבירות ניצול

0% (אחוזון 000) נכון ל-6/8/2026

CWE

CWE-918

מוצרים מושפעים

elastic: kibana

קישורים

• https://discuss.elastic.co/t/kibana-9-2-8-and-9-3-2-security-update-esa-2026-3‮… Vendor Advisory