Vulnerability in the Helidon product of Oracle Fusion Middleware (component: Imperative Web Server). The supported version that is affected is 4.5.1. Easily exploitable vulnerability allows unauthenticated attacker with network access via HTTP to compromise Helidon. Successful attacks of this vulnerability can result in unauthorized update, insert or delete access to some of Helidon accessible data as well as unauthorized read access to a subset of Helidon accessible data. CVSS 3.1 Base Score 6.5 (Confidentiality and Integrity impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N).
Metrics
Affected Vendors & Products
References
| Link | Providers |
|---|---|
| https://www.oracle.com/security-alerts/cspuaug2026.html |
|
History
Thu, 20 Aug 2026 04:30:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Title | Unauthorized Data Modification and Disclosure via Unauthenticated HTTP Access in Oracle Helidon |
Wed, 19 Aug 2026 17:00:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Title | Unauthorized Data Modification and Disclosure via Unauthenticated HTTP in Oracle Helidon 4.5.1 | |
| Weaknesses | CWE-200 |
Wed, 19 Aug 2026 15:30:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Metrics |
ssvc
|
Wed, 19 Aug 2026 06:30:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Title | Unauthorized Data Modification and Disclosure via Unauthenticated HTTP in Oracle Helidon 4.5.1 | |
| 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 4.5.1. Easily exploitable vulnerability allows unauthenticated attacker with network access via HTTP to compromise Helidon. Successful attacks of this vulnerability can result in unauthorized update, insert or delete access to some of Helidon accessible data as well as unauthorized read access to a subset of Helidon accessible data. CVSS 3.1 Base Score 6.5 (Confidentiality and Integrity impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N). | |
| First Time appeared |
Oracle
Oracle helidon |
|
| CPEs | cpe:2.3:a:oracle:helidon:4.5.1:*:*:*:*:*:*:* | |
| Vendors & Products |
Oracle
Oracle helidon |
|
| References |
| |
| Metrics |
cvssV3_1
|
Status: PUBLISHED
Assigner: oracle
Published:
Updated: 2026-08-19T14:42:52.021Z
Reserved: 2026-08-13T18:41:45.886Z
Link: CVE-2026-73904
Updated: 2026-08-19T14:24:09.083Z
Status : Received
Published: 2026-08-18T21:18:23.117
Modified: 2026-08-19T15:18:03.800
Link: CVE-2026-73904
No data.
OpenCVE Enrichment
Updated: 2026-08-20T04:15:03Z