EUVD-2026-61461
GHSA-9959-968h-wwc2
Severity by source
AV:N/AC:H/PR:N/UI:N/S:C/C:H/I:H/A:N
Vendor-provided vector is independently defensible: unauthenticated HTTP bypass with scope change and dual high impact; AC:H reflects Oracle's own 'difficult to exploit' classification; A:N confirmed by description.
Primary rating from Vendor (oracle).
CVSS VectorVendor: oracle
Lifecycle Timeline
2DescriptionCVE.org
Vulnerability in the Oracle WebCenter Content product of Oracle Fusion Middleware (component: Content Server). Supported versions that are affected are 12.2.1.4.0 and 14.1.2.0.0. Difficult to exploit vulnerability allows unauthenticated attacker with network access via HTTP to compromise Oracle WebCenter Content. While the vulnerability is in Oracle WebCenter Content, attacks may significantly impact additional products (scope change). Successful attacks of this vulnerability can result in unauthorized creation, deletion or modification access to critical data or all Oracle WebCenter Content accessible data as well as unauthorized access to critical data or complete access to all Oracle WebCenter Content accessible data. CVSS 3.1 Base Score 8.7 (Confidentiality and Integrity impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:H/I:H/A:N).
AnalysisAI
Unauthenticated network exploitation of Oracle WebCenter Content's Content Server component allows a remote attacker to achieve full confidentiality and integrity compromise of all accessible content data, with a scope change that can significantly impact additional Oracle Fusion Middleware products in the same environment. Affected versions are 12.2.1.4.0 and 14.1.2.0.0, addressed in Oracle's Critical Patch Update of August 2026. …
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Attack ChainAIDerived
Hypothetical attack flow derived from CVE metadata
Vulnerability AssessmentAI
| Exploitation | Network access to the Oracle WebCenter Content Server HTTP interface is required. … Additional conditions and limiting factors are described in the full assessment. |
| Risk Assessment | The CVSS 3.1 score of 8.7 reflects a genuinely severe risk profile driven by the combination of unauthenticated network access (AV:N/PR:N/UI:N), dual high-impact dimensions (C:H/I:H), and scope change (S:C). … 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 | The primary remediation is to apply the Oracle Critical Patch Update released in August 2026, available at https://www.oracle.com/security-alerts/cspuaug2026.html. … Detailed patch versions, workarounds, and compensating controls in full report. |
Recommended ActionAI
Within 24 hours, inventory all systems running Oracle WebCenter Content versions 12.2.1.4.0 or 14.1.2.0.0 and assess network exposure; if unable to patch immediately, isolate affected servers from untrusted networks. …
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Same weakness CWE-284 – Improper Access Control
View allSame technique Authentication Bypass
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External POC / Exploit Code
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