{"id":"CVE-2026-87388","kind":"vulnerability","aliases":["CVE-2026-87388"],"related":[],"title":"Oracle JD Edwards EnterpriseOne Configurator: low-privilege users can alter data","description":"Vulnerability in the JD Edwards EnterpriseOne Configurator product of Oracle JD Edwards (component: Configuration Management).   The supported version that is affected is 9.2. Difficult to exploit vulnerability allows low privileged attacker with network access via HTTP to compromise JD Edwards EnterpriseOne Configurator.  Successful attacks of this vulnerability can result in  unauthorized creation, deletion or modification access to critical data or all JD Edwards EnterpriseOne Configurator accessible data. CVSS 3.1 Base Score 5.3 (Integrity impacts).  CVSS Vector: (CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:N/I:H/A:N).","summary":"Oracle JD Edwards EnterpriseOne Configurator 9.2 has a flaw in its Configuration Management component that is reachable over HTTP. An attacker with a low-privilege account and network access can create, delete or modify data the product can reach.","severity":"medium","cvss":5.3,"epss":null,"exploited":false,"exploited_at":null,"products":[],"ecosystems":[],"tags":["enterprise-erp","jd-edwards","oracle","self-hosted","vendor"],"not_affected_if":["unknown"],"how_to_check":"- Check whether any deployment runs JD Edwards EnterpriseOne Configurator at version `9.2`, as listed in the Oracle advisory\n- unknown for the exact patch level and configuration checks, as the sources do not say","fix":"- Apply the Oracle Critical Patch Update fix for JD Edwards EnterpriseOne Configurator 9.2 (the fixed version is unknown from the sources)\n- Restrict HTTP access to the Configurator to trusted networks until patched","status":"open","published_at":"2026-10-20T22:20:17+00:00","first_seen_at":"2026-10-23T21:57:25+00:00","triaged_at":"2026-10-25T04:22:56+00:00","updated_at":"2026-10-25T04:22:56+00:00","category":"vendor","confidence":0.6,"triage":{"at":"2026-10-25T04:22:56Z","model":"claude-haiku-5-5","output":{"fix":"- Apply the Oracle Critical Patch Update fix for JD Edwards EnterpriseOne Configurator 9.2 (the fixed version is unknown from the sources)\n- Restrict HTTP access to the Configurator to trusted networks until patched","reach":"network","title":"Oracle JD Edwards EnterpriseOne Configurator: low-privilege users can alter data","impact":"medium","summary":"Oracle JD Edwards EnterpriseOne Configurator 9.2 has a flaw in its Configuration Management component that is reachable over HTTP. An attacker with a low-privilege account and network access can create, delete or modify data the product can reach.","category":"vendor","nicknames":[],"who_cares":["jd-edwards","oracle","enterprise-erp","self-hosted"],"confidence":0.6,"needs_auth":"yes","worst_case":"Attacker alters or deletes critical data in the Configurator","analyst_note":"Check the Oracle Critical Patch Update advisory for the fixed version and any configuration details; the NVD entry alone does not give them.","how_to_check":"- Check whether any deployment runs JD Edwards EnterpriseOne Configurator at version `9.2`, as listed in the Oracle advisory\n- unknown for the exact patch level and configuration checks, as the sources do not say","needs_analyst":true,"not_affected_if":["unknown"],"who_is_affected":"Organizations running Oracle JD Edwards EnterpriseOne Configurator 9.2 with HTTP access to its Configuration Management component. The sources do not say which configurations are exposed beyond the required low-privilege account, so unknown whether systems behind a restricted network are safe.","user_interaction":"no","needs_special_setup":"unknown","severity_if_unknown":"medium"},"cost_usd":0.000659,"input_tokens":3486,"output_tokens":621,"severity_before":"medium"},"analyst_status":null,"analyst_note":null,"search":"'-2026':14A,17A '-87388':15A,18A '/av':148C '3.1':138C,147C '5.3':141C '9.2':35B,92C 'access':59B,103C,125C,135C 'account':56B 'affect':90C 'allow':97C 'alter':11A 'attack':50B,100C,113C 'base':139C 'compon':43B,82C 'compromis':107C 'configur':5A,34B,41B,76C,83C,111C,134C 'creat':61B 'creation':121C 'critic':127C 'cve':13A,16A 'cvss':137C,144C,146C 'data':12A,65B,128C,136C 'delet':62B,122C 'difficult':93C 'edward':3A,24B,32B,74C,81C,109C,132C 'enterpris':20B 'enterprise-erp':19B 'enterpriseon':4A,33B,75C,110C,133C 'erp':21B 'exploit':95C 'flaw':38B 'h/a':155C 'h/pr':150C 'host':28B 'http':48B,105C 'impact':143C 'integr':142C 'jd':2A,23B,31B,73C,80C,108C,131C 'jd-edward':22B 'l/ui':151C 'low':7A,54B,98C 'low-privileg':6A,53B 'manag':42B,84C 'modif':124C 'modifi':64B 'n':156C 'n/ac':149C 'n/i':154C 'n/s':152C 'network':58B,102C 'oracl':1A,25B,30B,79C 'privileg':8A,55B,99C 'product':67B,77C 'reach':69B 'reachabl':46B 'result':118C 'score':140C 'self':27B 'self-host':26B 'success':112C 'support':86C 'u/c':153C 'unauthor':120C 'user':9A 'vector':145C 'vendor':29B 'version':87C 'via':104C 'vulner':70C,96C,116C","nicknames":[],"mitigations":[],"who_affected":"Organizations running Oracle JD Edwards EnterpriseOne Configurator 9.2 with HTTP access to its Configuration Management component. The sources do not say which configurations are exposed beyond the required low-privilege account, so unknown whether systems behind a restricted network are safe.","tier":"C","verified":{},"analyst_revisit_at":null,"first_public_at":"2026-10-20T22:20:17+00:00","kev":null,"cvss_vector":"CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:N/I:H/A:N","cvss_by":"secalert_us@oracle.com","poc_count":0,"sources":[{"source":"nvd","external_id":"CVE-2026-87388","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-87388","severity":null,"published_at":"2026-10-20T22:20:17+00:00","modified_at":"2026-10-21T18:44:40+00:00","first_seen_at":"2026-10-23T21:57:25+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"}