{"id":"CVE-2026-91277","kind":"vulnerability","aliases":["CVE-2026-91277"],"related":[],"title":"Oracle JD Edwards EnterpriseOne Orchestrator: unauthenticated read of some accessible data","description":"Vulnerability in the JD Edwards EnterpriseOne Orchestrator product of Oracle JD Edwards (component: E1 IOT Orchestrator Security).  Supported versions that are affected are 9.2.0.0-9.2.26.5. Easily exploitable vulnerability allows unauthenticated attacker with network access via HTTP to compromise JD Edwards EnterpriseOne Orchestrator.  Successful attacks of this vulnerability can result in  unauthorized read access to a subset of JD Edwards EnterpriseOne Orchestrator accessible data. CVSS 3.1 Base Score 5.3 (Confidentiality impacts).  CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N).","summary":"Oracle JD Edwards EnterpriseOne Orchestrator's E1 IoT Orchestrator Security component, versions 9.2.0.0 through 9.2.26.5, is affected. An unauthenticated attacker with HTTP network access can read a subset of the data the Orchestrator can access.","severity":"medium","cvss":5.3,"epss":0.00316,"exploited":false,"exploited_at":null,"products":[],"ecosystems":[],"tags":["enterpriseone","jd-edwards","oracle","other"],"not_affected_if":[],"how_to_check":null,"fix":null,"status":"open","published_at":"2026-10-20T22:20:29+00:00","first_seen_at":"2026-10-23T21:57:26+00:00","triaged_at":"2026-10-25T04:22:51+00:00","updated_at":"2026-10-25T12:38:52+00:00","category":"other","confidence":0.6,"triage":{"at":"2026-10-25T04:22:51Z","model":"claude-haiku-5-5","output":{"fix":"unknown","reach":"network","title":"Oracle JD Edwards EnterpriseOne Orchestrator: unauthenticated read of some accessible data","impact":"low","summary":"Oracle JD Edwards EnterpriseOne Orchestrator's E1 IoT Orchestrator Security component, versions 9.2.0.0 through 9.2.26.5, is affected. An unauthenticated attacker with HTTP network access can read a subset of the data the Orchestrator can access.","category":"other","nicknames":[],"who_cares":["jd-edwards","oracle","enterpriseone"],"confidence":0.6,"needs_auth":"no","worst_case":"Attacker reads a subset of Orchestrator-accessible data without credentials","analyst_note":"Find the Oracle Critical Patch Update advisory listing the fixed 9.2 release and the exact E1 IoT Orchestrator patch; the sources give only the affected range.","how_to_check":"unknown","needs_analyst":true,"not_affected_if":[],"who_is_affected":"Teams running Oracle JD Edwards EnterpriseOne Orchestrator in the affected 9.2 version range that expose it over HTTP to the network. The sources do not say whether the advisory's patch level or exposure conditions narrow this further.","user_interaction":"no","needs_special_setup":"unknown","severity_if_unknown":"medium"},"cost_usd":0.000593,"input_tokens":3511,"output_tokens":484,"severity_before":"medium"},"analyst_status":null,"analyst_note":null,"search":"'-2026':13A,16A '-91277':14A,17A '/av':132C '3.1':122C,131C '5.3':125C '9.2.0.0':35B,81C '9.2.26.5':37B,82C 'access':10A,46B,57B,91C,110C,119C 'affect':39B,79C 'allow':86C 'attack':42B,88C,101C 'base':123C 'compon':33B,70C 'compromis':95C 'confidenti':126C 'cve':12A,15A 'cvss':121C,128C,130C 'data':11A,53B,120C 'e1':29B,71C 'easili':83C 'edward':3A,21B,25B,62C,69C,97C,116C 'enterpriseon':4A,18B,26B,63C,98C,117C 'exploit':84C 'http':44B,93C 'impact':127C 'iot':30B,72C 'jd':2A,20B,24B,61C,68C,96C,115C 'jd-edward':19B 'l/i':138C 'l/pr':134C 'n':140C 'n/a':139C 'n/ac':133C 'n/s':136C 'n/ui':135C 'network':45B,90C 'oracl':1A,22B,23B,67C 'orchestr':5A,27B,31B,55B,64C,73C,99C,118C 'product':65C 'read':7A,48B,109C 'result':106C 'score':124C 'secur':32B,74C 'subset':50B,113C 'success':100C 'support':75C 'u/c':137C 'unauthent':6A,41B,87C 'unauthor':108C 'vector':129C 'version':34B,76C 'via':92C 'vulner':58C,85C,104C","nicknames":[],"mitigations":[],"who_affected":"Teams running Oracle JD Edwards EnterpriseOne Orchestrator in the affected 9.2 version range that expose it over HTTP to the network. The sources do not say whether the advisory's patch level or exposure conditions narrow this further.","tier":"C","verified":{},"analyst_revisit_at":null,"first_public_at":"2026-10-20T22:20:29+00:00","kev":null,"cvss_vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N","cvss_by":"secalert_us@oracle.com","poc_count":0,"sources":[{"source":"nvd","external_id":"CVE-2026-91277","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-91277","severity":null,"published_at":"2026-10-20T22:20:29+00:00","modified_at":"2026-10-21T18:44:40+00:00","first_seen_at":"2026-10-23T21:57:26+00:00","fetched_at":"2026-10-23T22:29:00+00:00","note":null},{"source":"epss","external_id":"CVE-2026-91277","url":"https://api.first.org/data/v1/epss?cve=CVE-2026-91277","severity":null,"published_at":null,"modified_at":null,"first_seen_at":"2026-10-25T12:38:52+00:00","fetched_at":"2026-10-25T12:38:52+00:00","note":null}],"documents":[],"notice":"Free to read at a human pace. An API with keys and an MCP server are in preparation; early access: hello@infrastack.ai"}