Description
Server-Side Request Forgery (CWE-918) in Kibana One Workflow can lead to information disclosure. An authenticated user with workflow creation and execution privileges can bypass host allowlist restrictions in the Workflows Execution Engine, potentially exposing sensitive internal endpoints and data.
Published: 2026-04-08
Score: 6.8 Medium
EPSS: < 1% Very Low
KEV: No
Impact: Information disclosure via SSRF
Action: Apply Patch
AI Analysis

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Remediation

No vendor fix or workaround currently provided.

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Tracking

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Advisories

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History

Mon, 13 Apr 2026 11:45:00 +0000

Type Values Removed Values Added
CPEs cpe:2.3:a:elastic:kibana:*:*:*:*:*:*:*:*

Wed, 08 Apr 2026 20:15:00 +0000

Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}


Wed, 08 Apr 2026 19:30:00 +0000

Type Values Removed Values Added
First Time appeared Elastic
Elastic kibana
Vendors & Products Elastic
Elastic kibana

Wed, 08 Apr 2026 17:45:00 +0000

Type Values Removed Values Added
Description Server-Side Request Forgery (CWE-918) in Kibana One Workflow can lead to information disclosure. An authenticated user with workflow creation and execution privileges can bypass host allowlist restrictions in the Workflows Execution Engine, potentially exposing sensitive internal endpoints and data.
Title Server-Side Request Forgery (SSRF) in Kibana One Workflow Leading to Information Disclosure
Weaknesses CWE-918
References
Metrics cvssV3_1

{'score': 6.8, 'vector': 'CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:C/C:H/I:N/A:N'}


cve-icon MITRE

Status: PUBLISHED

Assigner: elastic

Published:

Updated: 2026-04-08T19:22:33.432Z

Reserved: 2026-03-20T10:53:23.099Z

Link: CVE-2026-33458

cve-icon Vulnrichment

Updated: 2026-04-08T19:14:08.795Z

cve-icon NVD

Status : Analyzed

Published: 2026-04-08T18:26:00.267

Modified: 2026-04-13T11:30:33.800

Link: CVE-2026-33458

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

Updated: 2026-04-13T14:25:08Z

Weaknesses