CVE-2026-87300
Quick assessment
Affected
Oracle Corporation Oracle Weblogic Server Proxy Plug-in
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 产品中的 Oracle WebLogic Server 代理插件（组件：面向第三方 Web 服务器的 WebLogic Server 代理插件）存在漏洞。受影响的受支持版本包括 12.2.1.4.0、14.1.1.0.0 和 14.1.2.0.0。该漏洞利用难度较高，但允许拥有网络访问权限的未认证攻击者通过 HTTP 协议入侵 Oracle WebLogic Server 代理插件。虽然漏洞本身存在于代理插件中，但攻击可能显著影响其他产品（影响范围扩大）。成功利用该
Possible ATT&CK Techniques 2 AI
T1059 · Command and Scripting Interpreter T1190 · Exploit Public-Facing ApplicationAffected Version Matrix 3
| Vendor | Product | Version Range | Status |
|---|---|---|---|
| Oracle Corporation | Oracle Weblogic Server Proxy Plug-in | 12.2.1.4.0 |
affected |
14.1.1.0.0 |
affected | ||
14.1.2.0.0 |
affected |
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I. Basic Information for CVE-2026-87300
Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
Vulnerability in the Oracle Weblogic Server Proxy Plug-in product of Oracle Fusion Middleware (component: WebLogic Server Proxy Plug-In for Third-Party Web Servers). Supported versions that are affected are 12.2.1.4.0, 14.1.1.0.0 and 14.1.2.0.0. Difficult to exploit vulnerability allows unauthenticated attacker with network access via HTTP to compromise Oracle Weblogic Server Proxy Plug-in. While the vulnerability is in Oracle Weblogic Server Proxy Plug-in, attacks may significantly impact additional products (scope change). Successful attacks of this vulnerability can result in unauthorized creation, deletion or modification access to critical data or all Oracle Weblogic Server Proxy Plug-in accessible data as well as unauthorized access to critical data or complete access to all Oracle Weblogic Server Proxy Plug-in accessible data. CVSS 3.1 Base Score 8.7 (Confidentiality and Integrity impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:H/I:H/A:N).
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:H/I:H/A:N
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 Weblogic Server Proxy Plug-in | 12.2.1.4.0 | - |
|
II. Public POCs for CVE-2026-87300
| # | POC Description | Source Link | Shenlong Link |
|---|
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Vendor Advisories for CVE-2026-87300 (1)
Same Patch Batch · Oracle Corporation · 2026-10-20 · 1076 CVEs total
| CVE-2026-91221 | 10.0 CRITICAL | Oracle SOA Suite 12.2.1.4.0/14.1.2.0.0 远程代码执行漏洞 |
| CVE-2026-91216 | 10.0 CRITICAL | Oracle SOA Suite 12.2.1.4.0/14.1.2.0.0 远程代码执行漏洞 |
| CVE-2026-87337 | 10.0 CRITICAL | Oracle Access Manager 12.2.1.4.0/14.1.2.1.0 远程代码执行 |
| CVE-2026-91231 | 10.0 CRITICAL | Oracle SOA Suite 12.2.1.4.0/14.1.2.0.0 远程代码执行漏洞 |
| CVE-2026-91299 | 10.0 CRITICAL | Oracle JD Edwards 9.2.0-9.2.26.5远程代码执行漏洞 |
| CVE-2026-101809 | 10.0 CRITICAL | Oracle EBS 12.2.3-15 Workflow 远程接管漏洞 |
| CVE-2026-91251 | 9.9 CRITICAL | Oracle SOA Suite 12.2.1.4.0/14.1.2.0.0 远程接管漏洞 |
| CVE-2026-91222 | 9.9 CRITICAL | Oracle BPM Suite 12.2.1.4.0/14.1.2.0.0 SOAP 远程接管漏洞 |
| CVE-2026-91354 | 9.9 CRITICAL | Oracle Outside In 8.5.8远程代码执行漏洞 |
| CVE-2026-91224 | 9.9 CRITICAL | Oracle SOA Suite 12.2.1.4.0/14.1.2.0.0 远程接管漏洞 |
| CVE-2026-91232 | 9.9 CRITICAL | Oracle SOA Suite 12.2.1.4.0 和 14.1.2.0.0 远程代码执行漏洞 |
| CVE-2026-101446 | 9.9 CRITICAL | Oracle Siebel CRM 17.0-26.9 远程接管漏洞 |
| CVE-2026-101528 | 9.9 CRITICAL | Oracle Enterprise Manager 13.5/24.1 远程代码执行漏洞 |
| CVE-2026-91250 | 9.9 CRITICAL | Oracle SOA Suite 12.2.1.4.0/14.1.2.0.0 远程接管漏洞 |
| CVE-2026-101501 | 9.9 CRITICAL | Oracle Trusted Answer Search 26.1 PL/SQL远程代码执行漏洞 |
| CVE-2026-101503 | 9.9 CRITICAL | Oracle Trusted Answer Search 26.1 远程代码执行漏洞 |
| CVE-2026-91638 | 9.9 CRITICAL | Oracle Essbase 21.8.3.0.0 远程接管漏洞 |
| CVE-2026-91637 | 9.9 CRITICAL | Oracle Essbase 21.8.3.0.0 远程接管漏洞 |
| CVE-2026-91658 | 9.9 CRITICAL | Oracle Essbase 21.8.3.0.0 远程代码执行漏洞 |
| CVE-2026-91663 | 9.9 CRITICAL | Oracle Essbase 21.8.3.0.0 远程代码执行漏洞 |
Showing top 20 of 1076 CVEs. View all on vendor page → →
IV. Related Vulnerabilities
V. Comments for CVE-2026-87300
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