{"id":"CVE-2026-87300","revision":null,"records":[{"revision":"6d220788dd124f27b4ca1731a73b46e0","observedAt":"2026-10-27T20:45:55.474+00:00","statement":{"source":"cve-program","id":"CVE-2026-87300","aliases":[],"title":"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…","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).","state":0,"publishedAt":"2026-10-20T21:23:55.147+00:00","modifiedAt":"2026-10-27T19:20:48.768+00:00","affected":[{"ecosystem":"Vendor product","name":"Oracle Weblogic Server Proxy Plug-in","ranges":[],"versions":[],"rawVersionEvidence":"{\n                    \"vendor\": \"Oracle Corporation\",\n                    \"product\": \"Oracle Weblogic Server Proxy Plug-in\",\n                    \"versions\": [\n                        {\n                            \"version\": \"12.2.1.4.0\",\n                            \"status\": \"affected\",\n                            \"versionType\": \"semver\"\n                        },\n                        {\n                            \"version\": \"14.1.1.0.0\",\n                            \"status\": \"affected\",\n                            \"versionType\": \"semver\"\n                        },\n                        {\n                            \"version\": \"14.1.2.0.0\",\n                            \"status\": \"affected\",\n                            \"versionType\": \"semver\"\n                        }\n                    ]\n                }"}],"metrics":[{"system":"CVSS 3.1","vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:H/I:H/A:N","score":8.7,"severity":"HIGH"}],"references":["https://www.oracle.com/security-alerts/cpuoct2026.html"],"sourceUrl":"https://www.cve.org/CVERecord?id=CVE-2026-87300","license":"CVE Program Terms of Use","key":"cve-program:CVE-2026-87300","identifiers":["CVE-2026-87300"]},"retained":false,"historicalAffected":[]}],"coverage":[{"source":"cisa-kev:global","scope":"Complete CISA KEV catalog; all vendors. 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Not a global EPSS backfill.","generation":"2026-10-31T20:04:57.5651168+00:00","complete":true,"records":1094,"lastAttemptAt":"2026-10-31T20:04:57.5651168+00:00","lastSuccessAt":"2026-10-31T20:04:57.7280158+00:00","error":null,"lastVerifiedAt":"2026-10-31T20:04:57.728016+00:00","snapshotPublishedAt":null,"importing":false,"stagedRecords":0,"checkedIdentifiers":null,"expectedIdentifiers":null,"failedIdentifiers":null},{"source":"nvd","scope":"Rolling NVD lookups of CVE aliases in current public OSV archives; 500 identifiers per refresh, rechecked after 48 hours. Not a global NVD catalog. Successful not-found lookups count as checked; they do not imply withdrawal or safety. No reader inventory is sent.","generation":"enrichment-a558c2e000674838b5341fe81ce273de","complete":false,"records":13580,"lastAttemptAt":"2026-10-31T20:05:02.8072159+00:00","lastSuccessAt":"2026-10-31T19:05:21.516+00:00","error":"1 identifier lookups failed; latest failures include HTTP 503. 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