CVE-2025-13653
MEDIUM EPSS 6.5%
Published Dec 1, 20257mo ago · Modified Jun 17, 20262w ago
4.3 CVSS 3.1
Published Dec 1, 2025 7mo ago
Last Modified Jun 17, 2026 2w ago
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.
CVSS Details
Base Score
Exploitability
Impact
Vector string
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N Attack Vector Network
Attack Complexity Low
Privileges Required Low
User Interaction None
Scope Unchanged
Confidentiality Low
Integrity None
Availability None
Threat Intelligence
EPSS Exploit Probability
6.5% percentile
Exploit & Patch Status
No Known Exploit
No Patch Available
Weaknesses 2
CWE-200 Exposure of Sensitive Information to an Unauthorized Actor Information Exposure
CWE-863 Incorrect Authorization Authorization
References 2
- docs.search-guard.com https://docs.search-guard.com/latest/changelog-searchguard-flx-4_0_1
- search-guard.com https://search-guard.com/cve-advisory/
Remediation
No remediation data recorded yet
Check vendor advisories and the NVD entry for patch availability.