{"id":"CVE-2026-91293","kind":"vulnerability","aliases":["CVE-2026-91293"],"related":[],"title":"Oracle JD Edwards EnterpriseOne Tools: low-privilege read access and partial denial of service","description":"Vulnerability in the JD Edwards EnterpriseOne Tools product of Oracle JD Edwards (component: Business Logic Infra SEC).  Supported versions that are affected are 9.2.0.0-9.2.26.5. Easily exploitable vulnerability allows low privileged attacker with network access via JDENET to compromise JD Edwards EnterpriseOne Tools.  Successful attacks of this vulnerability can result in  unauthorized read access to a subset of JD Edwards EnterpriseOne Tools accessible data and unauthorized ability to cause a partial denial of service (partial DOS) of JD Edwards EnterpriseOne Tools. CVSS 3.1 Base Score 5.4 (Confidentiality and Availability impacts).  CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:L).","summary":"A flaw in the Business Logic Infra SEC component of Oracle JD Edwards EnterpriseOne Tools lets a low-privileged user reach the server over JDENET. An attacker can read a subset of accessible data and cause a partial denial of service.","severity":"medium","cvss":5.4,"epss":0.00242,"exploited":false,"exploited_at":null,"products":[],"ecosystems":[],"tags":["enterpriseone","jd-edwards","on-prem","oracle","vendor"],"not_affected_if":["unknown"],"how_to_check":"- Check the installed EnterpriseOne Tools release against the affected range 9.2.0.0-9.2.26.5 in the Oracle advisory\n- unknown for other checks; the sources do not say which configuration or file to inspect","fix":"- Apply the Oracle Critical Patch Update fix for JD Edwards EnterpriseOne Tools releases after 9.2.26.5\n- unknown for a specific patch number; the sources do not name one","status":"open","published_at":"2026-10-20T22:20:30+00:00","first_seen_at":"2026-10-23T21:57:26+00:00","triaged_at":"2026-10-25T04:14:52+00:00","updated_at":"2026-10-25T12:38:52+00:00","category":"vendor","confidence":0.6,"triage":{"at":"2026-10-25T04:14:52Z","model":"claude-haiku-5-5","output":{"fix":"- Apply the Oracle Critical Patch Update fix for JD Edwards EnterpriseOne Tools releases after 9.2.26.5\n- unknown for a specific patch number; the sources do not name one","reach":"network","title":"Oracle JD Edwards EnterpriseOne Tools: low-privilege read access and partial denial of service","impact":"low","summary":"A flaw in the Business Logic Infra SEC component of Oracle JD Edwards EnterpriseOne Tools lets a low-privileged user reach the server over JDENET. An attacker can read a subset of accessible data and cause a partial denial of service.","category":"vendor","nicknames":[],"who_cares":["jd-edwards","enterpriseone","oracle","on-prem"],"confidence":0.6,"needs_auth":"yes","worst_case":"Attacker reads some accessible data and partially disrupts the service","analyst_note":"","how_to_check":"- Check the installed EnterpriseOne Tools release against the affected range 9.2.0.0-9.2.26.5 in the Oracle advisory\n- unknown for other checks; the sources do not say which configuration or file to inspect","needs_analyst":false,"not_affected_if":["unknown"],"who_is_affected":"JD Edwards EnterpriseOne Tools installations on the 9.2.0.0 to 9.2.26.5 release range are affected. The attack path is network access via JDENET with a low-privileged account, so systems where JDENET is reachable from untrusted networks deserve the most attention. The sources do not say which deployments can skip it.","user_interaction":"no","needs_special_setup":"unknown","severity_if_unknown":"medium"},"cost_usd":0.000645,"input_tokens":3546,"output_tokens":580,"severity_before":"medium"},"analyst_status":null,"analyst_note":null,"search":"'-2026':17A,20A '-91293':18A,21A '/av':167C '3.1':155C,166C '5.4':158C '9.2.0.0':96C '9.2.26.5':97C 'abil':139C 'access':10A,64B,107C,126C,135C 'affect':94C 'allow':101C 'attack':58B,104C,117C 'avail':161C 'base':156C 'busi':35B,86C 'caus':67B,141C 'compon':39B,85C 'compromis':111C 'confidenti':159C 'cve':16A,19A 'cvss':154C,163C,165C 'data':65B,136C 'denial':13A,70B,144C 'dos':148C 'easili':98C 'edward':3A,25B,43B,77C,84C,113C,132C,151C 'enterpriseon':4A,22B,44B,78C,114C,133C,152C 'exploit':99C 'flaw':32B 'impact':162C 'infra':37B,88C 'jd':2A,24B,42B,76C,83C,112C,131C,150C 'jd-edward':23B 'jdenet':56B,109C 'l':175C 'l/i':173C 'l/pr':169C 'l/ui':170C 'let':46B 'logic':36B,87C 'low':7A,49B,102C 'low-privileg':6A,48B 'n/a':174C 'n/ac':168C 'n/s':171C 'network':106C 'on-prem':26B 'oracl':1A,29B,41B,82C 'partial':12A,69B,143C,147C 'prem':28B 'privileg':8A,50B,103C 'product':80C 'reach':52B 'read':9A,60B,125C 'result':122C 'score':157C 'sec':38B,89C 'server':54B 'servic':15A,72B,146C 'subset':62B,129C 'success':116C 'support':90C 'tool':5A,45B,79C,115C,134C,153C 'u/c':172C 'unauthor':124C,138C 'user':51B 'vector':164C 'vendor':30B 'version':91C 'via':108C 'vulner':73C,100C,120C","nicknames":[],"mitigations":[],"who_affected":"JD Edwards EnterpriseOne Tools installations on the 9.2.0.0 to 9.2.26.5 release range are affected. The attack path is network access via JDENET with a low-privileged account, so systems where JDENET is reachable from untrusted networks deserve the most attention. The sources do not say which deployments can skip it.","tier":"C","verified":{},"analyst_revisit_at":null,"first_public_at":"2026-10-20T22:20:30+00:00","kev":null,"cvss_vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:L","cvss_by":"secalert_us@oracle.com","poc_count":0,"sources":[{"source":"nvd","external_id":"CVE-2026-91293","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-91293","severity":null,"published_at":"2026-10-20T22:20:30+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-2026-91293","url":"https://api.first.org/data/v1/epss?cve=CVE-2026-91293","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"}