CVE-2026-83046
HighCVSS 7.1Summary
Vulnerability in Oracle WebCenter Portal (component: Runtime Tools) in versions 12.2.1.4.0 and 14.1.2.0.0. A low-privileged attacker can gain unauthorized access to critical data and cause a partial denial of service via HTTP. CVSS 7.1.
Risk Assessment
Attack can lead to disclosure of sensitive data and disruption of portal availability, potentially affecting business continuity.
Recommendation
Apply Oracle patches. Monitor portal availability and restrict user privileges.
Other vulnerabilities in Oracle WebCenter Portal
See all- CVE-2026-83065High
Vulnerability in Oracle WebCenter Portal (component: Runtime Tools) affects version 14.1.2.0.0. It is difficult to exploit, but an unauthenticated attacker with physical access to the network segment can take over the system. CVSS score is 7.5, indicating high impact on confidentiality, integrity, and availability.
- CVE-2026-83053High
Vulnerability in Oracle WebCenter Portal (component: Runtime Tools) in versions 12.2.1.4.0 and 14.1.2.0.0. A low-privileged attacker can take over the portal via HTTP. Easily exploitable, CVSS 8.8.
- CVE-2026-83052High
Vulnerability in Oracle WebCenter Portal (component: Runtime Tools) in versions 12.2.1.4.0 and 14.1.2.0.0. A high-privileged attacker can gain unauthorized access to critical data and modify some data via HTTP. Potential impact on other products (scope change). CVSS 7.6.
- CVE-2026-83051High
Vulnerability in Oracle WebCenter Portal (component: Runtime Tools) in versions 12.2.1.4.0 and 14.1.2.0.0. An unauthenticated attacker can gain unauthorized access to critical data or all data accessible in the portal via HTTP. CVSS 7.5.
- CVE-2026-83050High
Vulnerability in Oracle WebCenter Portal (component: Runtime Tools) in versions 12.2.1.4.0 and 14.1.2.0.0. A low-privileged attacker can gain unauthorized access to critical data and modify some data via HTTP. CVSS 7.1.
- CVE-2026-83049High
Vulnerability in Oracle WebCenter Portal (component: Security Framework) in versions 12.2.1.4.0 and 14.1.2.0.0. A low-privileged attacker can gain unauthorized access to critical data and modify some data via HTTP. Potential impact on other products (scope change). CVSS 8.5.
- CVE-2026-83048High
Vulnerability in Oracle WebCenter Portal (component: Runtime Tools) in versions 12.2.1.4.0 and 14.1.2.0.0. A low-privileged attacker can gain unauthorized access to critical data via HTTP. Potential impact on other products (scope change). CVSS 7.7.
- CVE-2026-83047High
Vulnerability in Oracle WebCenter Portal (component: Runtime Tools) in versions 12.2.1.4.0 and 14.1.2.0.0. An unauthenticated attacker can gain unauthorized access to critical data and modify some data via HTTP. CVSS 8.2.
- CVE-2026-83045High
Vulnerability in Oracle WebCenter Portal (component: Runtime Tools) in versions 12.2.1.4.0 and 14.1.2.0.0. A low-privileged attacker can gain unauthorized access to critical data and modify some data via HTTP. Potential impact on other products (scope change). CVSS 8.5.
- CVE-2026-83041High
Vulnerability in Oracle WebCenter Portal (Portlet Services component) affecting versions 12.2.1.4.0 and 14.1.2.0.0. A low privileged attacker with network access via HTTP can gain unauthorized access to critical data or all data accessible in Oracle WebCenter Portal. CVSS 3.1 Base Score 7.7.
Original NVD description (English source)
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 unauthorized access to critical data or complete access to all Oracle WebCenter Portal accessible data and unauthorized ability to cause a partial denial of service (partial DOS) of Oracle WebCenter Portal. CVSS 3.1 Base Score 7.1 (Confidentiality and Availability impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:L).