CVE-2025-13653
Unknown Unknown - Not Provided
BaseFortify

Publication date: 2025-12-01

Last updated on: 2025-12-01

Assigner: floragunn GmbH

Description
In Search Guard FLX versions from 3.1.0 up to 4.0.0 with enterprise modules being disabled, there exists an issue which allows authenticated users to use specially crafted requests to read documents from data streams without having the respective privileges.
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Meta Information
Published
2025-12-01
Last Modified
2025-12-01
Generated
2026-06-16
AI Q&A
2025-12-01
EPSS Evaluated
2026-06-15
NVD
CVE-2025-13653
EUVD
EUVD-2025-200071
Affected Vendors & Products
Showing 2 associated CPEs
Vendor Product Version / Range
search_guard flx 3.1
search_guard flx 4.0
Helpful Resources
Exploitability
CWE
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KEV
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CWE ID Description
CWE-863 The product performs an authorization check when an actor attempts to access a resource or perform an action, but it does not correctly perform the check.
CWE-200 The product exposes sensitive information to an actor that is not explicitly authorized to have access to that information.
Attack-Flow Graph
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Executive Summary

This vulnerability exists in Search Guard FLX versions 3.1.0 up to 4.0.0 when enterprise modules are disabled. It allows authenticated users to send specially crafted requests that enable them to read documents from data streams without having the necessary privileges.

Impact Analysis

The vulnerability can lead to unauthorized access to sensitive data because authenticated users can read documents they are not privileged to access. This could result in data leakage or exposure of confidential information.

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