PT-2026-85212 · Elastic+1 · Kibana+1

CVE-2026-78593

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Published

2026-09-03

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Updated

2026-09-09

CVSS v3.1

4.3

Medium

VectorAV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N
An insufficiently validated configuration field in Kibana's Cribl integration allows an authenticated user holding Kibana Fleet management privileges to inject attacker-controlled expressions into a server-side script template, resulting in an Elasticsearch ingest pipeline being written beyond the caller's authorized Elasticsearch permissions.

Fix

Code Injection

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Weakness Enumeration

CWE-94

Related Identifiers

BIT-ELK-2026-78593
BIT-KIBANA-2026-78593
CVE-2026-78593

Affected Products

Kibana
Elk