{"schema":"threatline.record/2","record":{"id":"CVE-2026-91391","aliases":[],"summary":"Vulnerability in the Siebel CRM End User product of Oracle Siebel CRM (component: Open UI).  Supported versions that are affected are 17.0-26.9. Difficult to exploit vulnerability allows unauthenticat","details":"Vulnerability in the Siebel CRM End User product of Oracle Siebel CRM (component: Open UI).  Supported versions that are affected are 17.0-26.9. Difficult to exploit vulnerability allows unauthenticated attacker with network access via HTTP to compromise Siebel CRM End User.  Successful attacks of this vulnerability can result in  unauthorized read access to a subset of Siebel CRM End User accessible data. CVSS 3.1 Base Score 3.7 (Confidentiality impacts).  CVSS Vector: (CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:N).","categories":["Applications & CMS"],"product":"Siebel CRM End User","vendor":"Oracle Corporation","ecosystem":null,"affected_ranges":[{"source":"CVE List","source_url":"https://www.cve.org/CVERecord?id=CVE-2026-91391","source_modified_at":"2026-10-21T15:06:29.933Z","fetched_at":"2026-10-23T18:45:31.882637Z","product":"Siebel CRM End User","vendor":"Oracle Corporation","versions":[{"version":"17.0","status":"affected","lessThanOrEqual":"26.9","versionType":"custom"}],"defaultStatus":null}],"fixed_versions":[],"cvss":3.7,"severity":"Low","kev":{"listed":false},"epss":{"probability":0.00258,"percentile":0.16532,"score_date":"2026-10-23"},"published_at":"2026-10-20T21:25:42.772Z","modified_at":"2026-10-21T15:06:29.933Z","provenance":[{"source":"CVE List","url":"https://www.cve.org/CVERecord?id=CVE-2026-91391","fetched_at":"2026-10-23T18:45:31.882637Z","source_modified_at":"2026-10-21T15:06:29.933Z"},{"source":"EPSS","url":"https://api.first.org/data/v1/epss?cve=CVE-2026-91391","fetched_at":"2026-10-23T18:42:43.628194Z","source_modified_at":"2026-10-23"}],"sources":["CVE List","EPSS"],"references":[{"source":"CVE List","url":"https://www.oracle.com/security-alerts/cpuoct2026.html","tags":["vendor-advisory"]}],"locations":[],"motoko_assessment":{"status":"requires_architecture_review","automatic_remediation":false},"cve_state":"PUBLISHED","cvss_source":"CVE List","ssvc":{"exploitation":"none","automatable":"no","technical_impact":"partial","assessed_at":"2026-10-21T15:06:13.885798Z"},"classification":{"method":"product-first software-layer rules","rules_version":"2.1","matched_on":"product","confidence":"heuristic","reviewed":false},"change_timestamp":"2026-10-21T15:06:29.933Z","content_hash":"13d7fc494fe2c4e7e374798a993bbebc9aea06bd3bb4b0446198b9218289ee96"}}