EUVD-2026-61415
GHSA-qp55-9r3c-p2h4
Severity by source
AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N
Vendor describes easily exploitable unauthenticated HTTP access (AV:N/AC:L/PR:N/UI:N) with full confidentiality and integrity loss but no availability impact, matching the published vector.
Primary rating from Vendor (oracle).
CVSS VectorVendor: oracle
Lifecycle Timeline
2DescriptionCVE.org
Vulnerability in the Oracle Web Services Manager product of Oracle Fusion Middleware (component: Web Services Security). Supported versions that are affected are 12.2.1.4.0 and 14.1.2.0.0. Easily exploitable vulnerability allows unauthenticated attacker with network access via HTTP to compromise Oracle Web Services Manager. Successful attacks of this vulnerability can result in unauthorized creation, deletion or modification access to critical data or all Oracle Web Services Manager accessible data as well as unauthorized access to critical data or complete access to all Oracle Web Services Manager accessible data. CVSS 3.1 Base Score 9.1 (Confidentiality and Integrity impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N).
AnalysisAI
Unauthorized data compromise in Oracle Web Services Manager (OWSM), part of Oracle Fusion Middleware's Web Services Security component, lets a remote unauthenticated attacker read, create, delete, or modify all OWSM-accessible data over HTTP. Tagged as an authentication bypass, it affects versions 12.2.1.4.0 and 14.1.2.0.0 and carries a CVSS 3.1 base score of 9.1 (high confidentiality and integrity impact, no availability impact). …
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Attack ChainAIDerived
Hypothetical attack flow derived from CVE metadata
Vulnerability AssessmentAI
| Exploitation | No special conditions - remote unauthenticated exploitation over HTTP against Oracle Web Services Manager 12.2.1.4.0 or 14.1.2.0.0, per AV:N/AC:L/PR:N/UI:N. … Additional conditions and limiting factors are described in the full assessment. |
| Risk Assessment | The signals converge on genuine priority. … Full risk analysis with EPSS, KEV, and SSVC signal comparison available after sign-in. |
| Exploit Scenario | Full exploit scenario with step-by-step reproduction available after sign-in. |
| Remediation | Apply the fixes delivered in Oracle's August 2026 Critical Patch Update; patch is available per vendor advisory at https://www.oracle.com/security-alerts/cspuaug2026.html, though the exact patched build number is not enumerated in the provided data and should be taken from the CPU patch matrix for your specific version (12.2.1.4.0 or 14.1.2.0.0). … Detailed patch versions, workarounds, and compensating controls in full report. |
Recommended ActionAI
Within 24 hours: Inventory all systems running OWSM versions 12.2.1.4.0 and 14.1.2.0.0; immediately restrict HTTP access to OWSM endpoints using firewall rules to block untrusted networks and limit access to internal systems only. …
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More in Web Services Manager
View allPrivilege-scoped data compromise in Oracle Web Services Manager (OWSM), a component of Oracle Fusion Middleware versions
Full takeover of Oracle Web Services Manager is achievable by unauthenticated remote attackers via HTTPS in versions 12.
Vulnerability in the Oracle Web Services Manager product of Oracle Fusion Middleware (component: XML Security component)
Vulnerability in the Oracle Web Services Manager product of Oracle Fusion Middleware (component: Web Services Security).
Same weakness CWE-284 – Improper Access Control
View allSame technique Authentication Bypass
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External POC / Exploit Code
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