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Oracle EUVDEUVD-2026-79381

| CVE-2026-83053 HIGH
2026-09-15 secalert_us@oracle.com GHSA-mrvv-p73f-8hh4
8.8
CVSS 3.1 · NVD
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Severity by source

NVD PRIMARY
8.8 HIGH
AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Primary rating from NVD · only source for this CVE.

CVSS VectorNVD

Attack Vector
Network
Attack Complexity
Low
Privileges Required
Low
User Interaction
None
Scope
Unchanged
Confidentiality
High
Integrity
High
Availability
High

Lifecycle Timeline

2
Analysis Generated
Sep 15, 2026 - 21:55 vuln.today
CVE Published
Sep 15, 2026 - 20:18 nvd
HIGH 8.8

DescriptionNVD

Vulnerability in the Oracle WebCenter Portal product of Oracle Fusion Middleware (component: Runtime Tools). Supported versions that are affected are 12.2.1.4.0 and 14.1.2.0.0. Easily exploitable vulnerability allows low privileged attacker with network access via HTTP to compromise Oracle WebCenter Portal. Successful attacks of this vulnerability can result in takeover of Oracle WebCenter Portal. CVSS 3.1 Base Score 8.8 (Confidentiality, Integrity and Availability impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H).

AnalysisAI

Oracle WebCenter Portal versions 12.2.1.4.0 and 14.1.2.0.0 contain an easily exploitable flaw in the Runtime Tools component that lets any authenticated low-privileged user reach the portal over HTTP and take full control of the application (CVSS 3.1 base 8.8, AV:N/AC:L/PR:L/UI:N with high confidentiality, integrity, and availability impact). An attacker only needs a valid low-privilege account and network reachability to the portal — no user interaction and no elevated privileges are required. …

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EUVD-2026-79381 vulnerability details – vuln.today

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