Vulnerability in the Helidon product of Oracle Fusion Middleware (component: Imperative Web Server). Supported versions that are affected are 3.0.0-3.2.17. Easily exploitable vulnerability allows unauthenticated attacker with network access via HTTP to compromise Helidon. Successful attacks of this vulnerability can result in unauthorized access to critical data or complete access to all Helidon accessible data. CVSS 3.1 Base Score 7.5 (Confidentiality impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N).
Metrics
Affected Vendors & Products
References
| Link | Providers |
|---|---|
| https://www.oracle.com/security-alerts/cspuaug2026.html |
|
History
Fri, 28 Aug 2026 20:30:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Title | Authentication Bypass in Oracle Helidon Server |
Fri, 28 Aug 2026 05:00:00 +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 3.2.18. Easily exploitable vulnerability allows unauthenticated attacker with network access via HTTP to compromise Helidon. Successful attacks of this vulnerability can result in unauthorized access to critical data or complete access to all Helidon accessible data. CVSS 3.1 Base Score 7.5 (Confidentiality impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N). | Vulnerability in the Helidon product of Oracle Fusion Middleware (component: Imperative Web Server). Supported versions that are affected are 3.0.0-3.2.17. Easily exploitable vulnerability allows unauthenticated attacker with network access via HTTP to compromise Helidon. Successful attacks of this vulnerability can result in unauthorized access to critical data or complete access to all Helidon accessible data. CVSS 3.1 Base Score 7.5 (Confidentiality impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N). |
| CPEs | cpe:2.3:a:oracle:helidon:*:*:*:*:*:*:*:* |
Thu, 20 Aug 2026 16:30:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Title | Unauthenticated Authentication Bypass in Oracle Helidon 3.2.18 Allows Unauthorized Data Access |
Thu, 20 Aug 2026 06:00:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Title | Unauthenticated Authentication Bypass in Oracle Helidon 3.2.18 Allows Unauthorized Data Access |
Wed, 19 Aug 2026 17:15:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Title | Unauthenticated HTTP Access Leads to Complete Data Compromise in Oracle Helidon 3.2.18 | |
| Weaknesses | CWE-200 |
Wed, 19 Aug 2026 15:30:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Metrics |
ssvc
|
Wed, 19 Aug 2026 07:45:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Title | Unauthenticated HTTP Access Leads to Complete Data Compromise in Oracle Helidon 3.2.18 | |
| Weaknesses | CWE-200 CWE-284 |
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 3.2.18. Easily exploitable vulnerability allows unauthenticated attacker with network access via HTTP to compromise Helidon. Successful attacks of this vulnerability can result in unauthorized access to critical data or complete access to all Helidon accessible data. CVSS 3.1 Base Score 7.5 (Confidentiality impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N). | |
| First Time appeared |
Oracle
Oracle helidon |
|
| CPEs | cpe:2.3:a:oracle:helidon:3.2.18:*:*:*:*:*:*:* | |
| Vendors & Products |
Oracle
Oracle helidon |
|
| References |
| |
| Metrics |
cvssV3_1
|
Status: PUBLISHED
Assigner: oracle
Published: 2026-08-18T21:03:49.204Z
Updated: 2026-08-28T04:35:36.512Z
Reserved: 2026-08-04T22:06:34.621Z
Link: CVE-2026-71158
Updated: 2026-08-19T14:24:20.395Z
Status : Modified
Published: 2026-08-18T21:18:17.050
Modified: 2026-08-28T05:16:43.947
Link: CVE-2026-71158
No data.