Vulnerability · Published Nov 14, 2025 · Assigned by floragunn
CVE-2025-12149Unauthorized access to documents protected by Document-Level Security (DLS), when Signals watches include a search query involving protected documents
Medium 6.0
In plain English
A medium-severity information exposure in Search Guard FLX from floragunn. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 0.3% (higher than 23% of all known vulnerabilities).
Severity (CVSS 4.0)6.0Medium
Exploit odds (30 days)0.3%top 76.8% of all CVEs
Exploited in the wildNo reportsCISA SSVC: none
Attack toolingNoneno public tooling known
Official description
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 (as reported)
| Vendor | Product | Versions |
|---|---|---|
| floragunn | Search Guard FLX | 1.0.0 – through 3.1.2 |
Weakness: CWE-200, CWE-863 · Vector: CVSS:4.0/AV:N/AC:L/AT:P/PR:L/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N