{"id":"CVE-2026-101818","kind":"vulnerability","aliases":["CVE-2026-101818"],"related":[],"title":"Oracle E-Business Suite: Product Hub Item Catalog flaw exposes data over HTTP","description":"Vulnerability in the Oracle Product Hub product of Oracle E-Business Suite (component: Item Catalog).  Supported versions that are affected are 12.2.3-12.2.15. Difficult to exploit vulnerability allows low privileged attacker with network access via HTTP to compromise Oracle Product Hub.  While the vulnerability is in Oracle Product Hub, 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 Oracle Product Hub accessible data as well as  unauthorized update, insert or delete access to some of Oracle Product Hub accessible data and unauthorized ability to cause a partial denial of service (partial DOS) of Oracle Product Hub. CVSS 3.1 Base Score 7.7 (Confidentiality, Integrity and Availability impacts).  CVSS Vector: (CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:C/C:H/I:L/A:L).","summary":"Oracle E-Business Suite's Product Hub Item Catalog component has a flaw that lets a low-privileged user reach it over the network and compromise Product Hub data. A successful attack can expose or change Product Hub data and partially disrupt the service, and the scope change means other products may be affected too.","severity":"high","cvss":7.7,"epss":null,"exploited":false,"exploited_at":null,"products":[],"ecosystems":[],"tags":["erp","oracle-ebs","product-hub","self-hosted","vendor"],"not_affected_if":["unknown"],"how_to_check":"- Check the installed E-Business Suite release for the Product Hub component, looking for `12.2.3` through `12.2.15`\n- Confirm with the Oracle Critical Patch Update advisory for the patch level applied to your environment","fix":"- Apply the Oracle Critical Patch Update fix for Oracle Product Hub in E-Business Suite 12.2 (the sources do not name the patched version)","status":"open","published_at":"2026-10-20T22:18:37+00:00","first_seen_at":"2026-10-23T21:57:23+00:00","triaged_at":"2026-10-25T03:10:41+00:00","updated_at":"2026-10-25T03:10:41+00:00","category":"vendor","confidence":0.6,"triage":{"at":"2026-10-25T03:10:41Z","model":"claude-haiku-5-5","output":{"fix":"- Apply the Oracle Critical Patch Update fix for Oracle Product Hub in E-Business Suite 12.2 (the sources do not name the patched version)","reach":"internet","title":"Oracle E-Business Suite: Product Hub Item Catalog flaw exposes data over HTTP","impact":"high","summary":"Oracle E-Business Suite's Product Hub Item Catalog component has a flaw that lets a low-privileged user reach it over the network and compromise Product Hub data. A successful attack can expose or change Product Hub data and partially disrupt the service, and the scope change means other products may be affected too.","category":"vendor","nicknames":[],"who_cares":["oracle-ebs","product-hub","self-hosted","erp"],"confidence":0.6,"needs_auth":"yes","worst_case":"Attacker reads, changes or deletes Product Hub data and partially disrupts service","analyst_note":"Find the Oracle Critical Patch Update advisory for this CVE to confirm the patched version and any configuration requirements.","how_to_check":"- Check the installed E-Business Suite release for the Product Hub component, looking for `12.2.3` through `12.2.15`\n- Confirm with the Oracle Critical Patch Update advisory for the patch level applied to your environment","needs_analyst":true,"not_affected_if":["unknown"],"who_is_affected":"Teams running Oracle E-Business Suite 12.2.3 through 12.2.15 with Oracle Product Hub and its Item Catalog component reachable over HTTP. The sources do not say whether a non-default configuration is required, so treat any reachable Product Hub instance in that range as exposed.","user_interaction":"no","needs_special_setup":"unknown","severity_if_unknown":"high"},"cost_usd":0.000663,"input_tokens":3573,"output_tokens":611,"severity_before":"high"},"analyst_status":null,"analyst_note":null,"search":"'-101818':17A,20A '-2026':16A,19A '/av':216C '12.2.15':111C '12.2.3':110C '3.1':203C,215C '7.7':206C 'abil':188C 'access':122C,155C,161C,167C,177C,184C 'addit':142C 'affect':87B,108C 'allow':116C 'attack':65B,119C,138C,147C 'avail':210C 'base':204C 'busi':4A,35B,99C 'c/c':221C 'catalog':9A,41B,103C 'caus':190C 'chang':69B,81B,145C 'complet':160C 'compon':42B,101C 'compromis':59B,126C 'confidenti':207C 'critic':157C 'cve':15A,18A 'cvss':202C,212C,214C 'data':12A,62B,72B,158C,168C,185C 'delet':176C 'denial':193C 'difficult':112C 'disrupt':75B 'dos':197C 'e':3A,34B,98C 'e-busi':2A,33B,97C 'eb':24B 'erp':21B 'exploit':114C 'expos':11A,67B 'flaw':10A,45B 'h/i':222C 'h/pr':218C 'host':30B 'http':14A,124C 'hub':7A,27B,39B,61B,71B,93C,129C,137C,166C,183C,201C 'impact':141C,211C 'insert':174C 'integr':208C 'item':8A,40B,102C 'l':224C 'l/a':223C 'l/ui':219C 'let':47B 'low':50B,117C 'low-privileg':49B 'may':85B,139C 'mean':82B 'n/ac':217C 'n/s':220C 'network':57B,121C 'oracl':1A,23B,32B,91C,96C,127C,135C,164C,181C,199C 'oracle-eb':22B 'partial':74B,192C,196C 'privileg':51B,118C 'product':6A,26B,38B,60B,70B,84B,92C,94C,128C,136C,143C,165C,182C,200C 'product-hub':25B 'reach':53B 'result':152C 'scope':80B,144C 'score':205C 'self':29B 'self-host':28B 'servic':77B,195C 'signific':140C 'success':64B,146C 'suit':5A,36B,100C 'support':104C 'unauthor':154C,172C,187C 'updat':173C 'user':52B 'vector':213C 'vendor':31B 'version':105C 'via':123C 'vulner':88C,115C,132C,150C 'well':170C","nicknames":[],"mitigations":[],"who_affected":"Teams running Oracle E-Business Suite 12.2.3 through 12.2.15 with Oracle Product Hub and its Item Catalog component reachable over HTTP. The sources do not say whether a non-default configuration is required, so treat any reachable Product Hub instance in that range as exposed.","tier":"B","verified":{},"analyst_revisit_at":null,"first_public_at":"2026-10-20T22:18:37+00:00","kev":null,"cvss_vector":"CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:C/C:H/I:L/A:L","cvss_by":"secalert_us@oracle.com","poc_count":0,"sources":[{"source":"nvd","external_id":"CVE-2026-101818","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-101818","severity":null,"published_at":"2026-10-20T22:18:37+00:00","modified_at":"2026-10-22T18:17:25+00:00","first_seen_at":"2026-10-23T21:57:23+00:00","fetched_at":"2026-10-23T22:28:59+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"}