{"id":"CVE-2026-91314","kind":"vulnerability","aliases":["CVE-2026-91314"],"related":[],"title":"Oracle JD Edwards EnterpriseOne Tools: installation security flaw allows takeover","description":"Vulnerability in the JD Edwards EnterpriseOne Tools product of Oracle JD Edwards (component: Installation Security).  Supported versions that are affected are 9.2.0.0-9.2.26.5. Easily exploitable vulnerability allows unauthenticated attacker with logon to the infrastructure where JD Edwards EnterpriseOne Tools executes to compromise JD Edwards EnterpriseOne Tools.  Successful attacks require human interaction from a person other than the attacker. Successful attacks of this vulnerability can result in takeover of JD Edwards EnterpriseOne Tools. CVSS 3.1 Base Score 7.8 (Confidentiality, Integrity and Availability impacts).  CVSS Vector: (CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H).","summary":"Oracle JD Edwards EnterpriseOne Tools versions 9.2.0.0 through 9.2.26.5 contain an Installation Security flaw. A local attacker with logon to the host where the tools run can take over the EnterpriseOne Tools installation if another person interacts with it.","severity":"high","cvss":7.8,"epss":null,"exploited":false,"exploited_at":null,"products":[],"ecosystems":[],"tags":["enterpriseone","jd-edwards","on-prem","oracle","vendor"],"not_affected_if":["unsupported-release-range"],"how_to_check":"- Check the installed EnterpriseOne Tools release against the affected range 9.2.0.0-9.2.26.5\n- unknown","fix":"- Move EnterpriseOne Tools to a release newer than `9.2.26.5` per Oracle's security advisory\n- unknown","status":"open","published_at":"2026-10-20T22:20:33+00:00","first_seen_at":"2026-10-23T21:57:26+00:00","triaged_at":"2026-10-25T03:08:44+00:00","updated_at":"2026-10-25T03:08:44+00:00","category":"vendor","confidence":0.6,"triage":{"at":"2026-10-25T03:08:44Z","model":"claude-haiku-5-5","output":{"fix":"- Move EnterpriseOne Tools to a release newer than `9.2.26.5` per Oracle's security advisory\n- unknown","reach":"local","title":"Oracle JD Edwards EnterpriseOne Tools: installation security flaw allows takeover","impact":"high","summary":"Oracle JD Edwards EnterpriseOne Tools versions 9.2.0.0 through 9.2.26.5 contain an Installation Security flaw. A local attacker with logon to the host where the tools run can take over the EnterpriseOne Tools installation if another person interacts with it.","category":"vendor","nicknames":[],"who_cares":["jd-edwards","enterpriseone","oracle","on-prem"],"confidence":0.6,"needs_auth":"yes","worst_case":"Attacker takes over EnterpriseOne Tools, affecting confidentiality, integrity and availability","analyst_note":"Confirm the fixed release and check steps in Oracle's Critical Patch Update advisory; the NVD entry gives only the affected range.","how_to_check":"- Check the installed EnterpriseOne Tools release against the affected range 9.2.0.0-9.2.26.5\n- unknown","needs_analyst":true,"not_affected_if":["unsupported-release-range"],"who_is_affected":"Sites running Oracle JD Edwards EnterpriseOne Tools in the 9.2.0.0 to 9.2.26.5 range, where users with logon to the infrastructure hosting the tools exist. Attacks need a second person to take an action, so exposure depends on who can log on to those hosts. Sites on releases outside the listed range can skip it.","user_interaction":"yes","needs_special_setup":"unknown","severity_if_unknown":"high"},"cost_usd":0.000655,"input_tokens":3527,"output_tokens":605,"severity_before":"high"},"analyst_status":null,"analyst_note":null,"search":"'-2026':12A,15A '-91314':13A,16A '/av':149C '3.1':136C,148C '7.8':139C '9.2.0.0':32B,84C '9.2.26.5':34B,85C 'affect':82C 'allow':9A,89C 'anoth':60B 'attack':42B,91C,110C,120C,122C 'avail':143C 'base':137C 'compon':75C 'compromis':104C 'confidenti':140C 'contain':35B 'cve':11A,14A 'cvss':135C,145C,147C 'easili':86C 'edward':3A,20B,28B,67C,74C,99C,106C,132C 'enterpriseon':4A,17B,29B,56B,68C,100C,107C,133C 'execut':102C 'exploit':87C 'flaw':8A,39B 'h':157C 'h/a':156C 'h/i':155C 'host':47B 'human':112C 'impact':144C 'infrastructur':96C 'instal':6A,37B,58B,76C 'integr':141C 'interact':62B,113C 'jd':2A,19B,27B,66C,73C,98C,105C,131C 'jd-edward':18B 'l/ac':150C 'l/pr':151C 'local':41B 'logon':44B,93C 'n/ui':152C 'on-prem':21B 'oracl':1A,24B,26B,72C 'person':61B,116C 'prem':23B 'product':70C 'r/s':153C 'requir':111C 'result':127C 'run':51B 'score':138C 'secur':7A,38B,77C 'success':109C,121C 'support':78C 'take':53B 'takeov':10A,129C 'tool':5A,30B,50B,57B,69C,101C,108C,134C 'u/c':154C 'unauthent':90C 'vector':146C 'vendor':25B 'version':31B,79C 'vulner':63C,88C,125C","nicknames":[],"mitigations":[],"who_affected":"Sites running Oracle JD Edwards EnterpriseOne Tools in the 9.2.0.0 to 9.2.26.5 range, where users with logon to the infrastructure hosting the tools exist. Attacks need a second person to take an action, so exposure depends on who can log on to those hosts. Sites on releases outside the listed range can skip it.","tier":"B","verified":{},"analyst_revisit_at":null,"first_public_at":"2026-10-20T22:20:33+00:00","kev":null,"cvss_vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H","cvss_by":"secalert_us@oracle.com","poc_count":0,"sources":[{"source":"nvd","external_id":"CVE-2026-91314","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-91314","severity":null,"published_at":"2026-10-20T22:20:33+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}],"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"}