Medium severity4.3NVD Advisory· Published Dec 1, 2025· Updated Apr 15, 2026

CVE-2025-13653

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.

AI Insight

LLM-synthesized narrative grounded in this CVE's description and references.

Affected products

Search Guard/Flxllm-fuzzy
Range: >=3.1.0 <4.0.1

Patches

Vulnerability mechanics

References

docs.search-guard.com/latest/changelog-searchguard-flx-4_0_1nvd
search-guard.com/cve-advisory/nvd

News mentions

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