{"id":"CVE-2026-91273","kind":"vulnerability","aliases":["CVE-2026-91273"],"related":[],"title":"Oracle JD Edwards EnterpriseOne Tools: unauthenticated network flaw exposes critical data","description":"Vulnerability in the JD Edwards EnterpriseOne Tools product of Oracle JD Edwards (component: Object and Env Tech SEC).  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 Tools.  While the vulnerability is in JD Edwards EnterpriseOne Tools, attacks may significantly impact additional products (scope change).  Successful attacks of this vulnerability can result in  unauthorized access to critical data or complete access to all JD Edwards EnterpriseOne Tools accessible data. CVSS 3.1 Base Score 8.6 (Confidentiality impacts).  CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:N/A:N).","summary":"Oracle JD Edwards EnterpriseOne Tools versions 9.2.0.0 through 9.2.26.5 have a flaw in the Object and Env Tech SEC component that can be exploited over HTTP. An unauthenticated attacker with network access can read critical data and reach other products because the attack changes scope.","severity":"high","cvss":8.6,"epss":0.00398,"exploited":false,"exploited_at":null,"products":[],"ecosystems":[],"tags":["enterpriseone","jd-edwards","oracle","other","self-hosted"],"not_affected_if":["release-outside-9.2.0.0-9.2.26.5"],"how_to_check":"Confirm the installed EnterpriseOne Tools release and check whether it falls in 9.2.0.0 through 9.2.26.5.","fix":"Move EnterpriseOne Tools to a release later than 9.2.26.5.\nThe sources do not name the patched build.","status":"open","published_at":"2026-10-20T22:20:28+00:00","first_seen_at":"2026-10-23T21:57:26+00:00","triaged_at":"2026-10-23T22:39:31+00:00","updated_at":"2026-10-25T12:38:52+00:00","category":"other","confidence":0.8,"triage":{"at":"2026-10-23T22:39:31Z","model":"claude-haiku-5-5","output":{"fix":"Move EnterpriseOne Tools to a release later than 9.2.26.5.\nThe sources do not name the patched build.","reach":"network","title":"Oracle JD Edwards EnterpriseOne Tools: unauthenticated network flaw exposes critical data","impact":"high","summary":"Oracle JD Edwards EnterpriseOne Tools versions 9.2.0.0 through 9.2.26.5 have a flaw in the Object and Env Tech SEC component that can be exploited over HTTP. An unauthenticated attacker with network access can read critical data and reach other products because the attack changes scope.","category":"other","who_cares":["jd-edwards","enterpriseone","oracle","self-hosted"],"confidence":0.8,"needs_auth":"no","worst_case":"unauthenticated attacker reads critical data across JD Edwards","analyst_note":"Find the Oracle Critical Patch Update advisory for CVE-2026-91273 and the first patched EnterpriseOne Tools build; the NVD entry gives only the affected range.","how_to_check":"Confirm the installed EnterpriseOne Tools release and check whether it falls in 9.2.0.0 through 9.2.26.5.\nunknown","needs_analyst":true,"not_affected_if":["release-outside-9.2.0.0-9.2.26.5"],"user_interaction":"no","needs_special_setup":"unknown","severity_if_unknown":"high"},"cost_usd":0.000999,"input_tokens":3143,"output_tokens":1369,"severity_before":"high"},"analyst_status":null,"analyst_note":null,"search":"'-2026':13A,16A '-91273':14A,17A '/av':167C '3.1':157C,166C '8.6':160C '9.2.0.0':33B,96C '9.2.26.5':35B,97C 'access':58B,106C,141C,147C,154C 'addit':128C 'affect':94C 'allow':101C 'attack':55B,69B,103C,124C,133C 'base':158C 'c/c':172C 'chang':70B,131C 'complet':146C 'compon':46B,84C 'compromis':110C 'confidenti':161C 'critic':10A,61B,143C 'cve':12A,15A 'cvss':156C,163C,165C 'data':11A,62B,144C,155C 'easili':98C 'edward':3A,21B,29B,76C,83C,112C,121C,151C 'enterpriseon':4A,18B,30B,77C,113C,122C,152C 'env':43B,87C 'exploit':50B,99C 'expos':9A 'flaw':8A,38B 'h/i':173C 'host':26B 'http':52B,108C 'impact':127C,162C 'jd':2A,20B,28B,75C,82C,111C,120C,150C 'jd-edward':19B 'l/pr':169C 'may':125C 'n':175C 'n/a':174C 'n/ac':168C 'n/s':171C 'n/ui':170C 'network':7A,57B,105C 'object':41B,85C 'oracl':1A,22B,27B,81C 'product':66B,79C,129C 'reach':64B 'read':60B 'result':138C 'scope':71B,130C 'score':159C 'sec':45B,89C 'self':25B 'self-host':24B 'signific':126C 'success':132C 'support':90C 'tech':44B,88C 'tool':5A,31B,78C,114C,123C,153C 'unauthent':6A,54B,102C 'unauthor':140C 'vector':164C 'version':32B,91C 'via':107C 'vulner':72C,100C,117C,136C","nicknames":[],"mitigations":[],"who_affected":null,"tier":"B","verified":{},"analyst_revisit_at":null,"first_public_at":"2026-10-20T22:20:28+00:00","kev":null,"cvss_vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:N/A:N","cvss_by":"secalert_us@oracle.com","poc_count":0,"sources":[{"source":"nvd","external_id":"CVE-2026-91273","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-91273","severity":null,"published_at":"2026-10-20T22:20:28+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-2026-91273","url":"https://api.first.org/data/v1/epss?cve=CVE-2026-91273","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"}