{"id":"CVE-2026-91279","kind":"vulnerability","aliases":["CVE-2026-91279"],"related":[],"title":"Oracle JD Edwards EnterpriseOne Tools: web runtime flaw allows data read and change","description":"Vulnerability in the JD Edwards EnterpriseOne Tools product of Oracle JD Edwards (component: Web Runtime 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.  Successful attacks require human interaction from a person other than the attacker and 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 update, insert or delete access to some of JD Edwards EnterpriseOne Tools accessible data as well as  unauthorized read access to a subset of JD Edwards EnterpriseOne Tools accessible data. CVSS 3.1 Base Score 6.1 (Confidentiality and Integrity impacts).  CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N).","summary":"Oracle JD Edwards EnterpriseOne Tools 9.2.0.0 through 9.2.26.5 has a Web Runtime SEC flaw reachable over HTTP without login. A person must be tricked into interacting with the attacker's request, and a successful attack can read a subset of data and insert, update or delete some accessible data.","severity":"medium","cvss":6.1,"epss":0.00181,"exploited":false,"exploited_at":null,"products":[],"ecosystems":[],"tags":["enterpriseone","jd-edwards","oracle","vendor","web-runtime"],"not_affected_if":["unsupported-version-outside-range"],"how_to_check":"- Check the installed EnterpriseOne Tools release against the affected range `9.2.0.0` to `9.2.26.5` in the Oracle JD Edwards environment\n- unknown for other checks, the sources do not say","fix":"- Apply the Oracle Critical Patch Update fix for JD Edwards EnterpriseOne Tools, moving past `9.2.26.5`\n- unknown for exact patch identifiers, the sources do not say","status":"open","published_at":"2026-10-20T22:20:29+00:00","first_seen_at":"2026-10-23T21:57:26+00:00","triaged_at":"2026-10-25T04:03:39+00:00","updated_at":"2026-10-25T12:38:52+00:00","category":"vendor","confidence":0.7,"triage":{"at":"2026-10-25T04:03:39Z","model":"claude-haiku-5-5","output":{"fix":"- Apply the Oracle Critical Patch Update fix for JD Edwards EnterpriseOne Tools, moving past `9.2.26.5`\n- unknown for exact patch identifiers, the sources do not say","reach":"internet","title":"Oracle JD Edwards EnterpriseOne Tools: web runtime flaw allows data read and change","impact":"medium","summary":"Oracle JD Edwards EnterpriseOne Tools 9.2.0.0 through 9.2.26.5 has a Web Runtime SEC flaw reachable over HTTP without login. A person must be tricked into interacting with the attacker's request, and a successful attack can read a subset of data and insert, update or delete some accessible data.","category":"vendor","nicknames":[],"who_cares":["jd-edwards","oracle","enterpriseone","web-runtime"],"confidence":0.7,"needs_auth":"no","worst_case":"Attacker reads and modifies some application data via user-triggered requests","analyst_note":"Confirm the patch identifier and exact fixed release for 9.2.26.5 from the Oracle Critical Patch Update advisory; NVD page is the only source given.","how_to_check":"- Check the installed EnterpriseOne Tools release against the affected range `9.2.0.0` to `9.2.26.5` in the Oracle JD Edwards environment\n- unknown for other checks, the sources do not say","needs_analyst":true,"not_affected_if":["unsupported-version-outside-range"],"who_is_affected":"Organizations running Oracle JD Edwards EnterpriseOne Tools in the 9.2.0.0 to 9.2.26.5 range with the web runtime exposed to network users over HTTP. Installations on releases outside that range, or where the web interface is not reachable from the network, are less exposed; the sources do not say more.","user_interaction":"yes","needs_special_setup":"unknown","severity_if_unknown":"medium"},"cost_usd":0.000696,"input_tokens":3608,"output_tokens":670,"severity_before":"medium"},"analyst_status":null,"analyst_note":null,"search":"'-2026':15A,18A '-91279':16A,19A '/av':201C '3.1':189C,200C '6.1':192C '9.2.0.0':34B,100C '9.2.26.5':36B,101C 'access':76B,110C,162C,170C,177C,186C 'addit':145C 'affect':98C 'allow':9A,105C 'attack':57B,63B,107C,120C,130C,141C,150C 'base':190C 'c/c':206C 'chang':13A,148C 'compon':90C 'compromis':114C 'confidenti':193C 'cve':14A,17A 'cvss':188C,197C,199C 'data':10A,69B,77B,171C,187C 'delet':74B,161C 'easili':102C 'edward':3A,23B,31B,82C,89C,116C,138C,167C,183C 'enterpriseon':4A,20B,32B,83C,117C,139C,168C,184C 'exploit':103C 'flaw':8A,42B 'http':45B,112C 'human':122C 'impact':144C,196C 'insert':71B,159C 'integr':195C 'interact':54B,123C 'jd':2A,22B,30B,81C,88C,115C,137C,166C,182C 'jd-edward':21B 'l/a':208C 'l/i':207C 'l/pr':203C 'login':47B 'may':142C 'must':50B 'n':209C 'n/ac':202C 'n/ui':204C 'network':109C 'oracl':1A,24B,29B,87C 'person':49B,126C 'product':85C,146C 'r/s':205C 'reachabl':43B 'read':11A,65B,176C 'request':59B 'requir':121C 'result':155C 'runtim':7A,28B,40B,92C 'scope':147C 'score':191C 'sec':41B,93C 'signific':143C 'subset':67B,180C 'success':62B,119C,149C 'support':94C 'tool':5A,33B,84C,118C,140C,169C,185C 'trick':52B 'unauthent':106C 'unauthor':157C,175C 'updat':72B,158C 'vector':198C 'vendor':25B 'version':95C 'via':111C 'vulner':78C,104C,134C,153C 'web':6A,27B,39B,91C 'web-runtim':26B 'well':173C 'without':46B","nicknames":[],"mitigations":[],"who_affected":"Organizations running Oracle JD Edwards EnterpriseOne Tools in the 9.2.0.0 to 9.2.26.5 range with the web runtime exposed to network users over HTTP. Installations on releases outside that range, or where the web interface is not reachable from the network, are less exposed; the sources do not say more.","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:R/S:C/C:L/I:L/A:N","cvss_by":"secalert_us@oracle.com","poc_count":0,"sources":[{"source":"nvd","external_id":"CVE-2026-91279","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-91279","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-2026-91279","url":"https://api.first.org/data/v1/epss?cve=CVE-2026-91279","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"}