CVE-2025-12149: Floragunn Search Guard Flx

Medium severity, CVSS 6.0. EPSS: 0.3% chance of exploitation in the next 30 days.

In Search Guard FLX versions 3.1.2 and earlier, while Document-Level Security (DLS) is correctly enforced elsewhere, when the search is triggered from a Signals watch, the DLS rule is not enforced, allowing access to all documents in the queried indices.

Affected products

• Floragunn Search Guard Flx: from 1.0.0, up to and including 3.1.2

Published 2025-11-14. Last modified 2026-10-07.