PT-2025-46956 · Florian Bruhin · Search Guard Flx

Published 2025-11-14 · Updated 2025-11-14 · CVE-2025-12149

Positive Technologies (AI Summary)

CVSS v4.0

6.0

Medium

Base vector

AV:N/AC:L/AT:P/PR:L/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X

Name of the Vulnerable Software and Affected Versions Search Guard FLX versions 3.1.2 and earlier

Description In Search Guard FLX versions 3.1.2 and earlier, Document-Level Security (DLS) is not enforced when a search is initiated from a Signals watch, potentially granting access to all documents within the queried indices. While DLS functions as expected in other contexts, this specific scenario bypasses the security measure.

Recommendations Update to a version later than 3.1.2.

Fix

Incorrect Authorization

Information Disclosure

Weakness Enumeration

CWE-863

CWE-200

Related Identifiers

CVE-2025-12149

Affected Products

Search Guard Flx

References · 7

• https://nvd.nist.gov/vuln/detail/CVE-2025-12149 · Security Note
• https://t.me/CVEtracker/37330 · Telegram Post
• https://t.me/cveNotify/142785 · Telegram Post
• https://search-guard.com/cve-advisory · Note
• https://twitter.com/CVEnew/status/1989355877464523132 · Twitter Post
• https://docs.search-guard.com/latest/changelog-searchguard-flx-3_1_3 · Note
• https://docs.search-guard.com/latest/changelog-searchguard-flx-4_0_0 · Note