{"id":"CVE-2026-83398","state":"PUBLISHED","title":"Vulnerability in the Oracle Data Integrator product of Oracle Fusion Middleware (component: Data Transforms).  Supported versions that are affected are 12.2.1.4.0 and  14.1.2.0.0. ","description":"Vulnerability in the Oracle Data Integrator product of Oracle Fusion Middleware (component: Data Transforms).  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 HTTP to compromise Oracle Data Integrator.  Successful attacks of this vulnerability can result in  unauthorized access to critical data or complete access to all Oracle Data Integrator accessible data as well as  unauthorized update, insert or delete access to some of Oracle Data Integrator accessible data. CVSS 3.1 Base Score 8.2 (Confidentiality and Integrity impacts).  CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:L/A:N).","publishedAt":"2026-10-20T21:23:45.825Z","updatedAt":"2026-10-27T14:18:34.451Z","severity":{"score":8.2,"label":"High","version":"3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:L/A:N","source":"oracle"},"assigner":"oracle","products":["Oracle Corporation Oracle Data Integrator"],"affected":[{"vendor":"Oracle Corporation","product":"Oracle Data Integrator","versions":[{"version":"12.2.1.4.0","status":"affected","versionType":"semver"},{"version":"14.1.2.0.0","status":"affected","versionType":"semver"}]}],"references":["https://www.oracle.com/security-alerts/cpuoct2026.html"],"weaknesses":["CWE-306"],"ingestedAt":"2026-10-29T20:13:15.269Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2026/83xxx/CVE-2026-83398.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2026-83398","state":"PUBLISHED","datePublished":"2026-10-20T21:23:45.825Z","dateUpdated":"2026-10-27T14:18:34.451Z","assignerShortName":"oracle","assignerOrgId":"43595867-4340-4103-b7a2-9a5208d29a85","dateReserved":"2026-08-31T15:40:57.357Z"},"containers":{"cna":{"descriptions":[{"lang":"en-US","value":"Vulnerability in the Oracle Data Integrator product of Oracle Fusion Middleware (component: Data Transforms).  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 HTTP to compromise Oracle Data Integrator.  Successful attacks of this vulnerability can result in  unauthorized access to critical data or complete access to all Oracle Data Integrator accessible data as well as  unauthorized update, insert or delete access to some of Oracle Data Integrator accessible data. CVSS 3.1 Base Score 8.2 (Confidentiality and Integrity impacts).  CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:L/A:N)."}],"affected":[{"vendor":"Oracle Corporation","product":"Oracle Data Integrator","versions":[{"version":"12.2.1.4.0","status":"affected","versionType":"semver"},{"version":"14.1.2.0.0","status":"affected","versionType":"semver"}]}],"references":[{"url":"https://www.oracle.com/security-alerts/cpuoct2026.html","name":"Oracle Advisory","tags":["vendor-advisory"]}],"metrics":[{"cvssV3_1":{"attackVector":"NETWORK","attackComplexity":"LOW","privilegesRequired":"NONE","userInteraction":"NONE","scope":"UNCHANGED","confidentialityImpact":"HIGH","integrityImpact":"LOW","availabilityImpact":"NONE","version":"3.1","vectorString":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:L/A:N","baseScore":8.2,"baseSeverity":"HIGH"}}],"problemTypes":[{"descriptions":[{"lang":"en-US","description":"Easily exploitable vulnerability allows unauthenticated attacker with network access via HTTP to compromise Oracle Data Integrator.  Successful attacks of this vulnerability can result in  unauthorized access to critical data or complete access to all Oracle Data Integrator accessible data as well as  unauthorized update, insert or delete access to some of Oracle Data Integrator accessible data."}]}],"providerMetadata":{"shortName":"oracle","orgId":"43595867-4340-4103-b7a2-9a5208d29a85","dateUpdated":"2026-10-20T21:23:45.825Z"},"cpeApplicability":[{"nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:a:oracle:data_integrator:12.2.1.4.0:*:*:*:*:*:*:*"},{"vulnerable":true,"criteria":"cpe:2.3:a:oracle:data_integrator:14.1.2.0.0:*:*:*:*:*:*:*"}]}]}]},"adp":[{"title":"CISA ADP Vulnrichment","metrics":[{"other":{"type":"ssvc","content":{"timestamp":"2026-10-27T14:13:38.150386Z","id":"CVE-2026-83398","options":[{"Exploitation":"none"},{"Automatable":"yes"},{"Technical Impact":"partial"}],"role":"CISA Coordinator","version":"2.0.3"}}}],"problemTypes":[{"descriptions":[{"cweId":"CWE-306","type":"CWE","lang":"en","description":"CWE-306 Missing Authentication for Critical Function"}]}],"providerMetadata":{"shortName":"CISA-ADP","orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","dateUpdated":"2026-10-27T14:18:34.451Z"}}]}}}