Vulnerability in the Helidon product of Oracle Fusion Middleware (component: Imperative Web Server). The supported version that is affected is 4.5.0. Easily exploitable vulnerability allows unauthenticated attacker with network access via HTTP to compromise Helidon. Successful attacks of this vulnerability can result in unauthorized read access to a subset of Helidon accessible data. CVSS 3.1 Base Score 5.3 (Confidentiality impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N).
History

Thu, 20 Aug 2026 15:00:00 +0000

Type Values Removed Values Added
Title Helidon Unauthorized Read Access via Unauthenticated HTTP Endpoint

Wed, 19 Aug 2026 20:45:00 +0000

Type Values Removed Values Added
Title Helidon Unauthorized Read Access via Unauthenticated HTTP Request
Weaknesses CWE-200
CWE-285

Wed, 19 Aug 2026 15:30:00 +0000

Type Values Removed Values Added
Weaknesses CWE-284
Metrics ssvc

{'options': {'Automatable': 'yes', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}


Wed, 19 Aug 2026 07:45:00 +0000

Type Values Removed Values Added
Title Helidon Unauthorized Read Access via Unauthenticated HTTP Request
Weaknesses CWE-200
CWE-285

Tue, 18 Aug 2026 21:15:00 +0000

Type Values Removed Values Added
Description Vulnerability in the Helidon product of Oracle Fusion Middleware (component: Imperative Web Server). The supported version that is affected is 4.5.0. Easily exploitable vulnerability allows unauthenticated attacker with network access via HTTP to compromise Helidon. Successful attacks of this vulnerability can result in unauthorized read access to a subset of Helidon accessible data. CVSS 3.1 Base Score 5.3 (Confidentiality impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N).
First Time appeared Oracle
Oracle helidon
CPEs cpe:2.3:a:oracle:helidon:4.5.0:*:*:*:*:*:*:*
Vendors & Products Oracle
Oracle helidon
References
Metrics cvssV3_1

{'score': 5.3, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N'}


cve-icon MITRE

Status: PUBLISHED

Assigner: oracle

Published: 2026-08-18T21:03:48.693Z

Updated: 2026-08-19T14:44:22.314Z

Reserved: 2026-08-04T22:06:34.621Z

Link: CVE-2026-71157

cve-icon Vulnrichment

Updated: 2026-08-19T14:24:22.797Z

cve-icon NVD

Status : Awaiting Analysis

Published: 2026-08-18T21:18:16.840

Modified: 2026-08-20T13:08:14.613

Link: CVE-2026-71157

cve-icon Redhat

No data.