{"id":"CVE-2026-101852","kind":"vulnerability","aliases":["CVE-2026-101852"],"related":[],"title":"Oracle E-Business Suite Product Hub: low-privilege web user can take over","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 takeover of Oracle Product Hub. CVSS 3.1 Base Score 8.8 (Confidentiality, Integrity and Availability impacts).  CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H).","summary":"Oracle E-Business Suite Product Hub (component: Internal Operations), 12.2.3-12.2.15, has an easily exploitable flaw over HTTP. A low-privileged authenticated user can take over Product Hub (CVSS 3.1 8.8, AV:N/AC:L/PR:L/UI:N, C/I/A high). Fixed by Oracle's October 2026 Critical Patch Update. No exploitation or public PoC known.","severity":"high","cvss":8.8,"epss":null,"exploited":false,"exploited_at":null,"products":[{"name":"Oracle E-Business Suite Product Hub","fixed":["October 2026 CPU"],"affected":">= 12.2.3, <= 12.2.15","ecosystem":"vendor"}],"ecosystems":[],"tags":["oracle-ebs","oracle-product-hub","other","package","self-hosted"],"not_affected_if":["auth-required","cpu-oct-2026-applied","no-product-hub"],"how_to_check":"Run the EBS Critical Patch Update Checker (ECPUC, Patch 35583866) and read ECPUC.lst: it shows your current CPU/CSPU level and the required October 2026 patches. You are affected if you run EBS 12.2.3-12.2.15 with Product Hub and have not applied the October 2026 CPU. Exact patch number: see MOS KA923.","fix":"Apply the Oracle E-Business Suite October 2026 CPU (released 20 Oct 2026) via the patch list in MOS Article KA923. The exact Product Hub patch for this CVE is unconfirmed (needs MOS access). Until then, restrict network access to EBS web endpoints and review low-privilege accounts.","status":"open","published_at":"2026-10-20T22:18:41+00:00","first_seen_at":"2026-10-23T21:57:23+00:00","triaged_at":"2026-10-23T22:38:34+00:00","updated_at":"2026-10-24T00:05:19+00:00","category":"package","confidence":0.6,"triage":{"at":"2026-10-23T22:38:34Z","model":"claude-haiku-5-5","output":{"fix":"unknown","reach":"network","title":"Oracle E-Business Suite Product Hub: low-privilege web user can take over","impact":"high","summary":"Oracle E-Business Suite's Product Hub component, in versions 12.2.3 through 12.2.15, has a flaw reachable over HTTP. An attacker with a low-privilege account on the network can take over Product Hub, with full confidentiality, integrity and availability impact.","category":"package","who_cares":["oracle-ebs","oracle-product-hub"],"confidence":0.6,"needs_auth":"yes","worst_case":"attacker takes over Product Hub and reads or changes its data","analyst_note":"Check Oracle's Critical Patch Update advisory for the patch level that fixes 12.2.3-12.2.15 and the exact Product Hub patch name; the NVD entry gives no fix.","how_to_check":"unknown","needs_analyst":true,"not_affected_if":["auth-required"],"user_interaction":"no","needs_special_setup":"unknown","severity_if_unknown":"high"},"cost_usd":0.000491,"input_tokens":3061,"output_tokens":370,"severity_before":"high"},"analyst_status":"done","analyst_note":"Check Oracle's Critical Patch Update advisory for the patch level that fixes 12.2.3-12.2.15 and the exact Product Hub patch name; the NVD entry gives no fix.","search":"'-101852':17A,20A '-2026':16A,19A '/av':163C '12.2.15':51B,118C '12.2.3':50B,117C '2026':85B '3.1':71B,150C,162C '8.8':72B,153C 'access':128C 'affect':115C 'allow':122C 'attack':125C,137C 'authent':63B 'av':73B 'avail':157C 'base':151C 'busi':4A,43B,106C 'business':24A 'c/i/a':78B 'compon':47B,108C 'compromis':132C 'confidenti':154C 'critic':86B 'cve':15A,18A 'cvss':70B,149C,159C,161C 'e':3A,23A,42B,105C 'e-busi':2A,41B,104C 'e-business':22A 'easili':54B,119C 'eb':30B 'exploit':55B,90B,120C 'fix':80B 'flaw':56B 'h':171C 'h/a':170C 'h/i':169C 'high':79B 'host':39B 'http':58B,130C 'hub':7A,27A,34B,46B,69B,100C,135C,148C 'impact':158C 'integr':155C 'intern':48B,109C 'known':94B 'l/pr':75B,165C 'l/ui':76B,166C 'low':9A,61B,123C 'low-privileg':8A,60B 'n':77B 'n/ac':74B,164C 'n/s':167C 'network':127C 'octob':84B 'oper':49B,110C 'oracl':1A,29B,32B,40B,82B,98C,103C,133C,146C 'oracle':21A 'oracle-eb':28B 'oracle-product-hub':31B 'packag':36B 'patch':87B 'poc':93B 'privileg':10A,62B,124C 'product':6A,26A,33B,45B,68B,99C,101C,134C,147C 'public':92B 'result':142C 'score':152C 'self':38B 'self-host':37B 'success':136C 'suit':5A,44B,107C 'suite':25A 'support':111C 'take':14A,66B 'takeov':144C 'u/c':168C 'updat':88B 'user':12A,64B 'vector':160C 'version':112C 'via':129C 'vulner':95C,121C,140C 'web':11A","nicknames":[],"mitigations":[],"who_affected":null,"tier":"B","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:H/A:H","cvss_by":"secalert_us@oracle.com","poc_count":0,"sources":[{"source":"nvd","external_id":"CVE-2026-101852","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-101852","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},{"source":"analyst","external_id":"CVE-2026-101852:582","url":null,"severity":null,"published_at":"2026-10-24T00:05:19+00:00","modified_at":"2026-10-24T00:05:19+00:00","first_seen_at":"2026-10-24T00:05:19+00:00","fetched_at":"2026-10-24T00:05:19+00:00","note":"Oracle October 2026 CPU (20 Oct) lists EBS 12.2.3-12.2.15 as affected; exact Product Hub patch number for this CVE not readable without MOS login (KA923 points to the current CPU/CSPU doc). Armis claims 'unauthenticated' and 'fixed in 12.2.16'; contradicts Oracle (PR:L) and unsupported by Oracle pages I read, so ignored. Rapid7 gives Patch 40022426 only for sibling CVE-2026-83393, not confirmed for this one. No exploitation or PoC found, no X conversation (count 0)."}],"documents":[{"id":1637,"url":"https://www.oracle.com/security-alerts/cpuoct2026.html","title":"Oracle Critical Patch Update Advisory - October 2026","kind":"advisory","source":"analyst","text":"Lists Oracle E-Business Suite, versions 12.2.3-12.2.15 as affected; patches via Patch Availability Document (MOS). Released 2026-10-20.","published_at":null,"relation":"advisory","confidence":null,"note":null},{"id":2337,"url":"https://blogs.oracle.com/ebstech/critical-patch-update-for-october-2026-now-available","title":"Critical Patch Update for October 2026 Now Available (EBS)","kind":"vendor","source":"analyst","text":"EBS CSPU/CPU for October 2026 released 20 Oct 2026. Oracle strongly recommends applying without delay. Latest EBS CPU doc is found via MOS KA923.","published_at":null,"relation":"fix","confidence":null,"note":null},{"id":2336,"url":"https://blogs.oracle.com/ebstech/october-2026-updates-to-ebs-critical-patch-update-checker-ecpuc","title":"October 2026 Updates to EBS Critical Patch Update Checker (ECPUC)","kind":"vendor","source":"analyst","text":null,"published_at":null,"relation":"mitigation","confidence":null,"note":null},{"id":2347,"url":"https://www.rapid7.com/db/vulnerabilities/cve-2026-101852/","title":"Rapid7: CVE-2026-101852","kind":"other","source":"analyst","text":null,"published_at":null,"relation":"mentions","confidence":null,"note":null}],"notice":"Free to read at a human pace. An API with keys and an MCP server are in preparation; early access: hello@infrastack.ai"}