{"id":"CVE-2026-101554","kind":"vulnerability","aliases":["CVE-2026-101554"],"related":[],"title":"Oracle E-Business Suite Payroll: low-privileged network attacker can take over","description":"Vulnerability in the Oracle Payroll product of Oracle E-Business Suite (component: Internal Operations).  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 Payroll.  Successful attacks of this vulnerability can result in takeover of Oracle Payroll. CVSS 3.1 Base Score 7.5 (Confidentiality, Integrity and Availability impacts).  CVSS Vector: (CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H).","summary":"Oracle Payroll in E-Business Suite versions 12.2.3 through 12.2.15 has a flaw in its Internal Operations component. A low-privileged user with network access over HTTP can compromise the product, with full takeover described as the outcome.","severity":"high","cvss":7.5,"epss":null,"exploited":false,"exploited_at":null,"products":[],"ecosystems":[],"tags":["oracle-ebs","payroll","self-hosted","vendor"],"not_affected_if":["payroll-not-deployed"],"how_to_check":"- Check the installed E-Business Suite release and Payroll patch level in the Oracle EBS admin console or the release notes for your environment.\n- unknown","fix":"- Apply the Oracle Critical Patch Update that addresses CVE-2026-101554 for E-Business Suite 12.2.x.\n- unknown","status":"open","published_at":"2026-10-20T22:18:05+00:00","first_seen_at":"2026-10-23T21:57:22+00:00","triaged_at":"2026-10-25T03:20:20+00:00","updated_at":"2026-10-25T03:20:20+00:00","category":"vendor","confidence":0.6,"triage":{"at":"2026-10-25T03:20:20Z","model":"claude-haiku-5-5","output":{"fix":"- Apply the Oracle Critical Patch Update that addresses CVE-2026-101554 for E-Business Suite 12.2.x.\n- unknown","reach":"network","title":"Oracle E-Business Suite Payroll: low-privileged network attacker can take over","impact":"high","summary":"Oracle Payroll in E-Business Suite versions 12.2.3 through 12.2.15 has a flaw in its Internal Operations component. A low-privileged user with network access over HTTP can compromise the product, with full takeover described as the outcome.","category":"vendor","nicknames":[],"who_cares":["oracle-ebs","payroll","self-hosted"],"confidence":0.6,"needs_auth":"yes","worst_case":"Attacker takes over Oracle Payroll with full confidentiality, integrity and availability impact","analyst_note":"Confirm fixed patch and affected versions against the Oracle Critical Patch Update advisory; the NVD entry gives no fix or check details.","how_to_check":"- Check the installed E-Business Suite release and Payroll patch level in the Oracle EBS admin console or the release notes for your environment.\n- unknown","needs_analyst":true,"not_affected_if":["payroll-not-deployed"],"who_is_affected":"Organisations running Oracle E-Business Suite 12.2.3 through 12.2.15 with the Oracle Payroll product exposed to HTTP access by low-privileged users. Sources do not say whether non-Payroll EBS modules are affected, so teams without Payroll deployed can likely skip it, but this is not confirmed by the sources.","user_interaction":"no","needs_special_setup":"unknown","severity_if_unknown":"high"},"cost_usd":0.000639,"input_tokens":3447,"output_tokens":589,"severity_before":"high"},"analyst_status":null,"analyst_note":null,"search":"'-101554':16A,19A '-2026':15A,18A '/av':134C '12.2.15':38B,90C '12.2.3':36B,89C '3.1':121C,133C '7.5':124C 'access':54B,101C 'affect':87C 'allow':95C 'attack':11A,98C,109C 'avail':128C 'base':122C 'busi':4A,33B,78C 'compon':46B,80C 'compromis':58B,105C 'confidenti':125C 'cve':14A,17A 'cvss':120C,130C,132C 'describ':64B 'difficult':91C 'e':3A,32B,77C 'e-busi':2A,31B,76C 'eb':22B 'exploit':93C 'flaw':41B 'full':62B 'h':142C 'h/a':141C 'h/i':140C 'h/pr':136C 'host':26B 'http':56B,103C 'impact':129C 'integr':126C 'intern':44B,81C 'l/ui':137C 'low':8A,49B,96C 'low-privileg':7A,48B 'n/ac':135C 'n/s':138C 'network':10A,53B,100C 'oper':45B,82C 'oracl':1A,21B,28B,71C,75C,106C,118C 'oracle-eb':20B 'outcom':67B 'payrol':6A,23B,29B,72C,107C,119C 'privileg':9A,50B,97C 'product':60B,73C 'result':114C 'score':123C 'self':25B 'self-host':24B 'success':108C 'suit':5A,34B,79C 'support':83C 'take':13A 'takeov':63B,116C 'u/c':139C 'user':51B 'vector':131C 'vendor':27B 'version':35B,84C 'via':102C 'vulner':68C,94C,112C","nicknames":[],"mitigations":[],"who_affected":"Organisations running Oracle E-Business Suite 12.2.3 through 12.2.15 with the Oracle Payroll product exposed to HTTP access by low-privileged users. Sources do not say whether non-Payroll EBS modules are affected, so teams without Payroll deployed can likely skip it, but this is not confirmed by the sources.","tier":"B","verified":{},"analyst_revisit_at":null,"first_public_at":"2026-10-20T22:18:05+00:00","kev":null,"cvss_vector":"CVSS:3.1/AV:N/AC:H/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-2026-101554","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-101554","severity":null,"published_at":"2026-10-20T22:18:05+00:00","modified_at":"2026-10-21T14:29:49+00:00","first_seen_at":"2026-10-23T21:57:22+00:00","fetched_at":"2026-10-23T22:28:58+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"}