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CVE-2026-83040

Quick assessment

Affected
Oracle Corporation Oracle WebCenter Portal
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

Oracle Fusion Middleware 中的 Oracle WebCenter Portal 产品（组件：Portlet Services）存在漏洞。受影响的受支持版本为 12.2.1.4.0 和 14.1.2.0.0。该漏洞易于利用，允许拥有网络访问权限的未认证攻击者通过 SOAP 协议攻击 Oracle WebCenter Portal。成功利用该漏洞需要攻击者之外的人进行交互。虽然漏洞位于 Oracle WebCenter Portal 中，但攻击可能对其他产品造成重大影响（范围变更）。成功利用该漏

CVSS 9.6 · Critical EPSS 0.40% · P34

Possible ATT&CK Techniques 1 AI

T1190 · Exploit Public-Facing Application

Affected Version Matrix 2

VendorProduct Version RangeStatus
Oracle Corporation Oracle WebCenter Portal 12.2.1.4.0 affected
14.1.2.0.0 affected
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I. Basic Information for CVE-2026-83040

Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
Vulnerability in the Oracle WebCenter Portal product of Oracle Fusion Middleware (component: Portlet Services). 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 SOAP to compromise Oracle WebCenter Portal. Successful attacks require human interaction from a person other than the attacker and while the vulnerability is in Oracle WebCenter Portal, attacks may significantly impact additional products (scope change). Successful attacks of this vulnerability can result in takeover of Oracle WebCenter Portal. CVSS 3.1 Base Score 9.6 (Confidentiality, Integrity and Availability impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:H).
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:H
Source: CVE Program / CVE List V5
Vulnerability Type
N/A
Source: CVE Program / CVE List V5

Affected Products

Vendor Product Affected Versions CPE Subscribe
Oracle Corporation Oracle WebCenter Portal 12.2.1.4.0 -

II. Public POCs for CVE-2026-83040

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III. Intelligence Information for CVE-2026-83040

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Vendor Advisories for CVE-2026-83040 (1)

Same Patch Batch · Oracle Corporation · 2026-09-15 · 634 CVEs total

CVE-2026-87230 10.0 CRITICAL Oracle Hyperion Financial Management 11.2.26.0.000 远程未授权访问漏洞
CVE-2026-83059 10.0 CRITICAL Oracle Internet Directory 12.2.1.4.0 未授权LDAP攻击
CVE-2026-71133 10.0 CRITICAL Oracle Access Manager 授权问题漏洞
CVE-2026-83099 10.0 CRITICAL Oracle Forms 授权问题漏洞
CVE-2026-83020 10.0 CRITICAL Oracle Fusion Middleware 12.2.1.4.0 远程代码执行漏洞
CVE-2026-83021 10.0 CRITICAL WebLogic 12.2.1.4/14.1远程代码执行漏洞
CVE-2026-82997 9.9 CRITICAL Oracle SDP 12.2.1.4/14.1.2.0 远程代码执行
CVE-2026-73948 9.9 CRITICAL Oracle WebCenter Portal 安全漏洞
CVE-2026-83058 9.9 CRITICAL Oracle Internet Directory 12.2.1.4.0 远程代码执行漏洞
CVE-2026-73945 9.9 CRITICAL Oracle Access Manager 安全漏洞
CVE-2026-83057 9.9 CRITICAL Oracle Internet Directory 12.2.1.4.0远程代码执行
CVE-2026-83055 9.9 CRITICAL Oracle Internet Directory 12.2.1.4.0 远程接管漏洞
CVE-2026-83056 9.9 CRITICAL Oracle Internet Directory 12.2.1.4.0/14.1.2.1.0 高危RCE
CVE-2026-87172 9.9 CRITICAL Oracle Hyperion FMI 11.2.26.0.000 远程接管漏洞
CVE-2026-71163 9.9 CRITICAL Oracle Access Manager 安全漏洞
CVE-2026-82998 9.9 CRITICAL Oracle Fusion Middleware 12.2/14.1远程代码执行漏洞
CVE-2026-83038 9.9 CRITICAL WebLogic Server 多个版本远程代码执行漏洞
CVE-2026-83039 9.9 CRITICAL Oracle WebCenter Portal 12.2.1.4/14.1.2.0 远程接管
CVE-2026-83282 9.9 CRITICAL Oracle BI 12.2.1.4远程代码执行漏洞
CVE-2026-83031 9.9 CRITICAL Oracle WebCenter Sites 12.2.1.4及14.1.2.0远程接管漏洞

Showing top 20 of 634 CVEs. View all on vendor page → →

IV. Related Vulnerabilities

Same product: Oracle WebCenter Portal
Same vendor: Oracle Corporation

V. Comments for CVE-2026-83040

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