SEPTEMBER 17, 2026
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Case File

CVE-2026-83053

HIGH · CVSS 8.8 EPSS 0.35% Public Exploit

Source: NVD + CISA KEV + EPSS · Published 2026-09-15 · Last synced 2026-09-17

CyberRota Analysis

AI-Generated

A vulnerability in Oracle WebCenter Portal, part of Oracle Fusion Middleware, affects versions 12.2.1.4.0 and 14.1.2.0.0, allowing low-privileged attackers with network access to exploit the system via HTTP. Successful exploitation can lead to a complete takeover of the portal, impacting confidentiality, integrity, and availability. Organizations using the affected versions should prioritize patching to mitigate this high-severity risk.

Public Exploit Signal

A public exploit, PoC, GitHub repository or Metasploit reference was detected for this CVE.

Detected Signals
exploit

Note: these links are listed for security research and verification purposes only.

CVE
CVE-2026-83053
Severity
HIGH
CVSS
8.8
EPSS
0.35%
Oracle

Original NVD Description

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).