EUVD-2026-61354
GHSA-ggj3-8jfx-cvxj
Severity by source
AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:L/A:N
Network-delivered HTTP attack with no auth required and user interaction mandatory; high confidentiality impact from full data exposure, low integrity from partial write access, no availability impact.
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. Easily exploitable vulnerability allows unauthenticated attacker with network access via HTTP to compromise Oracle WebCenter Content. Successful attacks require human interaction from a person other than the attacker. Successful attacks of this vulnerability can result in unauthorized access to critical data or complete access to all Oracle WebCenter Content accessible data as well as unauthorized update, insert or delete access to some of Oracle WebCenter Content accessible data. CVSS 3.1 Base Score 7.1 (Confidentiality and Integrity impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:L/A:N).
AnalysisAI
Remote authentication bypass in Oracle WebCenter Content (Content Server component) versions 12.2.1.4.0 and 14.1.2.0.0 allows unauthenticated network attackers to gain unauthorized access to all content managed by the platform and perform limited data modification, provided a victim user interacts with attacker-controlled material. The Oracle August 2026 CPU advisory confirms both supported release trains are affected. …
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Attack ChainAIDerived
Hypothetical attack flow derived from CVE metadata
Vulnerability AssessmentAI
| Exploitation | The attacker must be able to send HTTP requests to the Oracle WebCenter Content server's network address, and a victim user must interact with attacker-controlled content or a crafted link (UI:R is mandatory - fully automated exploitation is not possible). … Additional conditions and limiting factors are described in the full assessment. |
| Risk Assessment | The CVSS 3.1 score of 7.1 reflects a meaningful but not maximum severity: confidentiality impact is high (C:H), integrity impact is low (I:L), and availability is unaffected (A:N). … 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 Oracle August 2026 Critical Security Patch Update (CPU), available at https://www.oracle.com/security-alerts/cspuaug2026.html, which is the vendor-confirmed fix for CVE-2026-61288 in Oracle WebCenter Content 12.2.1.4.0 and 14.1.2.0.0; no exact patched build number is specified in the available advisory data beyond this CPU cycle. … Detailed patch versions, workarounds, and compensating controls in full report. |
Recommended ActionAI
Within 24 hours: identify all Content Server instances running versions 12.2.1.4.0 or 14.1.2.0.0 and restrict network access from untrusted segments; review access logs for anomalous authentication or data retrieval patterns. …
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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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