{"id":"CVE-2026-101855","kind":"vulnerability","aliases":["CVE-2026-101855"],"related":[],"title":"Oracle E-Business Suite: Product Hub flaw exposes data to low-privilege users","description":"Vulnerability in the Oracle Product Hub product of Oracle E-Business Suite (component: Internal Operations).  Supported versions that are affected are 12.2.3-12.2.15. Easily exploitable vulnerability allows low privileged attacker with network access via HTTP to compromise Oracle Product Hub.  Successful attacks of this vulnerability can result in  unauthorized access to critical data or complete access to all Oracle Product Hub accessible data. CVSS 3.1 Base Score 6.5 (Confidentiality impacts).  CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N).","summary":"Oracle Product Hub, part of Oracle E-Business Suite, has a flaw in its Internal Operations component that lets an attacker with a low-privileged account reach it over HTTP. A successful attack gives unauthorized read access to critical data held in Product Hub.","severity":"medium","cvss":6.5,"epss":null,"exploited":false,"exploited_at":null,"products":[],"ecosystems":[],"tags":["enterprise-erp","oracle-ebs","oracle-product-hub","self-hosted","vendor"],"not_affected_if":["product-hub-not-installed","versions-outside-12.2.3-12.2.15"],"how_to_check":"- Confirm the Oracle E-Business Suite release in use, such as `12.2.3` through `12.2.15`, and whether Oracle Product Hub is installed and reachable over HTTP\n- Check the Oracle Critical Patch Update advisory for the patch level that covers this CVE; the sources do not name the patch","fix":"- Apply the Oracle Critical Patch Update that addresses CVE-2026-101855 to Oracle E-Business Suite 12.2.x; the exact patch number is unknown from the sources\n- Restrict HTTP access to Oracle Product Hub to required users until the patch is applied","status":"open","published_at":"2026-10-20T22:18:41+00:00","first_seen_at":"2026-10-23T21:57:23+00:00","triaged_at":"2026-10-25T03:53:32+00:00","updated_at":"2026-10-25T03:53:32+00:00","category":"vendor","confidence":0.6,"triage":{"at":"2026-10-25T03:53:32Z","model":"claude-haiku-5-5","output":{"fix":"- Apply the Oracle Critical Patch Update that addresses CVE-2026-101855 to Oracle E-Business Suite 12.2.x; the exact patch number is unknown from the sources\n- Restrict HTTP access to Oracle Product Hub to required users until the patch is applied","reach":"internet","title":"Oracle E-Business Suite: Product Hub flaw exposes data to low-privilege users","impact":"medium","summary":"Oracle Product Hub, part of Oracle E-Business Suite, has a flaw in its Internal Operations component that lets an attacker with a low-privileged account reach it over HTTP. A successful attack gives unauthorized read access to critical data held in Product Hub.","category":"vendor","nicknames":[],"who_cares":["oracle-ebs","oracle-product-hub","enterprise-erp","self-hosted"],"confidence":0.6,"needs_auth":"yes","worst_case":"Attacker reads critical Product Hub data after gaining low-privileged access","analyst_note":"Find the Oracle Critical Patch Update advisory and patch number that fixes CVE-2026-101855, and confirm whether the flaw is network-reachable without a session.","how_to_check":"- Confirm the Oracle E-Business Suite release in use, such as `12.2.3` through `12.2.15`, and whether Oracle Product Hub is installed and reachable over HTTP\n- Check the Oracle Critical Patch Update advisory for the patch level that covers this CVE; the sources do not name the patch","needs_analyst":true,"not_affected_if":["product-hub-not-installed","versions-outside-12.2.3-12.2.15"],"who_is_affected":"Organizations running Oracle E-Business Suite 12.2.3 through 12.2.15 with the Oracle Product Hub module reachable over HTTP. Attackers need a valid low-privileged account, so exposure depends on who holds such accounts. Teams without Oracle Product Hub or on versions outside the listed range can likely skip it.","user_interaction":"no","needs_special_setup":"unknown","severity_if_unknown":"medium"},"cost_usd":0.000712,"input_tokens":3459,"output_tokens":733,"severity_before":"medium"},"analyst_status":null,"analyst_note":null,"search":"'-101855':18A,21A '-2026':17A,20A '/av':157C '12.2.15':105C '12.2.3':104C '3.1':147C,156C '6.5':150C 'access':74B,115C,132C,138C,144C 'account':63B 'affect':102C 'allow':109C 'attack':57B,70B,112C,124C 'base':148C 'busi':4A,44B,93C 'complet':137C 'compon':53B,95C 'compromis':119C 'confidenti':151C 'critic':76B,134C 'cve':16A,19A 'cvss':146C,153C,155C 'data':10A,77B,135C,145C 'e':3A,43B,92C 'e-busi':2A,42B,91C 'easili':106C 'eb':27B 'enterpris':23B 'enterprise-erp':22B 'erp':24B 'exploit':107C 'expos':9A 'flaw':8A,48B 'give':71B 'h/i':163C 'held':78B 'host':34B 'http':67B,117C 'hub':7A,31B,38B,81B,87C,122C,143C 'impact':152C 'intern':51B,96C 'l/pr':159C 'l/ui':160C 'let':55B 'low':13A,61B,110C 'low-privileg':12A,60B 'n':165C 'n/a':164C 'n/ac':158C 'n/s':161C 'network':114C 'oper':52B,97C 'oracl':1A,26B,29B,36B,41B,85C,90C,120C,141C 'oracle-eb':25B 'oracle-product-hub':28B 'part':39B 'privileg':14A,62B,111C 'product':6A,30B,37B,80B,86C,88C,121C,142C 'reach':64B 'read':73B 'result':129C 'score':149C 'self':33B 'self-host':32B 'success':69B,123C 'suit':5A,45B,94C 'support':98C 'u/c':162C 'unauthor':72B,131C 'user':15A 'vector':154C 'vendor':35B 'version':99C 'via':116C 'vulner':82C,108C,127C","nicknames":[],"mitigations":[],"who_affected":"Organizations running Oracle E-Business Suite 12.2.3 through 12.2.15 with the Oracle Product Hub module reachable over HTTP. Attackers need a valid low-privileged account, so exposure depends on who holds such accounts. Teams without Oracle Product Hub or on versions outside the listed range can likely skip it.","tier":"C","verified":{},"analyst_revisit_at":null,"first_public_at":"2026-10-20T22:18:41+00:00","kev":null,"cvss_vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N","cvss_by":"secalert_us@oracle.com","poc_count":0,"sources":[{"source":"nvd","external_id":"CVE-2026-101855","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-101855","severity":null,"published_at":"2026-10-20T22:18:41+00:00","modified_at":"2026-10-21T18:44:19+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"}