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Oracle CVE-2026-83048

| EUVDEUVD-2026-79376 HIGH
2026-09-15 secalert_us@oracle.com GHSA-vh64-52x4-5hh9
7.7
CVSS 3.1 · NVD
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Severity by source

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

Primary rating from NVD · only source for this CVE.

CVSS VectorNVD

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

Lifecycle Timeline

2
Analysis Generated
Sep 15, 2026 - 21:56 vuln.today
CVE Published
Sep 15, 2026 - 20:18 nvd
HIGH 7.7

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. While the vulnerability is in Oracle WebCenter Portal, attacks may significantly impact additional products (scope change). Successful attacks of this vulnerability can result in unauthorized access to critical data or complete access to all Oracle WebCenter Portal accessible data. CVSS 3.1 Base Score 7.7 (Confidentiality impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:N/A:N).

AnalysisAI

Authenticated but low-privileged users with HTTP access to Oracle WebCenter Portal can reach data well beyond their intended permissions through a flaw in the Runtime Tools component, affecting versions 12.2.1.4.0 and 14.1.2.0.0. Oracle scores it CVSS 7.7 with a scope change, meaning the portal's compromise can ripple into additional products reachable from it, with the impact limited to confidentiality. …

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CVE-2026-83048 vulnerability details – vuln.today

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