# Kibana 8.19.13, 9.2.7, 9.3.2 Security Update (ESA-2026-46)

**URL:** https://discuss.elastic.co/t/kibana-8-19-13-9-2-7-9-3-2-security-update-esa-2026-46/387443
**Category:** Security Announcements
**Created:** [July 1, 2026, 1:57pm UTC](https://discuss.elastic.co/t/kibana-8-19-13-9-2-7-9-3-2-security-update-esa-2026-46/387443 "2026-07-01T13:57:43Z")
**Posts on this page:** 1
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### Author: ![kruskall](https://avatars.discourse-cdn.com/v4/letter/k/ac91a4/32.png) [@kruskall](https://discuss.elastic.co/u/kruskall)
#### Post date: [July 1, 2026, 1:57pm UTC](https://discuss.elastic.co/t/kibana-8-19-13-9-2-7-9-3-2-security-update-esa-2026-46/387443/1 "2026-07-01T13:57:44Z")

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**Incorrect Authorization in Kibana Leading to Information Disclosure**

Incorrect Authorization (CWE-863) in Kibana can lead to unauthorized information disclosure via Accessing Functionality Not Properly Constrained by ACLs (CAPEC-1). Under certain conditions, a low-privileged authenticated user can access response action data that they are not authorized to view.

**Affected Versions:**

- 8.x: All versions from 8.6.0 up to and including 8.19.12
- 9.x:
  - All versions from 9.0.0 up to and including 9.2.6
  - All versions from 9.3.0 up to and including 9.3.1
  - (9.4.0 and later not affected)

**Affected Configurations:**

- Affects deployments that use Kibana response actions.

**Solutions and Mitigations:**  
The issue is resolved in version 8.19.13, 9.2.7, and 9.3.2.

**For Users that Cannot Upgrade:**

There are no workarounds for this vulnerability.

**Indicators of Compromise (IOC)**

No specific indicators of compromise have been identified for this vulnerability.

**Elastic Cloud Serverless**

Due to our continuous deployment and patching model, the vulnerability described in this security advisory was remediated in our Elastic Cloud Serverless offering before the public disclosure.

**Severity:** CVSSv3.1: Medium ( 5.3 ) - CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:N/A:N  
**CVE ID:** CVE-2026-56152  
**Problem Type:** CWE-863 - Incorrect Authorization  
**Impact:** CAPEC-1 - Accessing Functionality Not Properly Constrained by ACLs

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Change Log:

- 2026-09-04: Previously this stated in error that the product was Elastic Defend, when in fact this is for Kibana

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