{"id":"CVE-2026-101640","kind":"vulnerability","aliases":["CVE-2026-101640"],"related":[],"title":"Oracle E-Business Suite Marketing: unauthenticated HTTP flaw exposes and alters marketing data","description":"Vulnerability in the Oracle Marketing product of Oracle E-Business Suite (component: Audience).  Supported versions that are affected are 12.2.3-12.2.15. Easily exploitable vulnerability allows unauthenticated attacker with network access via HTTP to compromise Oracle Marketing.  Successful attacks of this vulnerability can result in  unauthorized access to critical data or complete access to all Oracle Marketing accessible data as well as  unauthorized update, insert or delete access to some of Oracle Marketing accessible data. CVSS 3.1 Base Score 8.2 (Confidentiality and Integrity impacts).  CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:L/A:N).","summary":"Oracle Marketing, part of Oracle E-Business Suite 12.2.3 through 12.2.15, has a flaw in its Audience component. An unauthenticated attacker with network access over HTTP can read critical Marketing data and modify or delete some of it.","severity":"high","cvss":8.2,"epss":null,"exploited":false,"exploited_at":null,"products":[],"ecosystems":[],"tags":["erp","oracle-ebs","oracle-marketing","self-hosted","vendor"],"not_affected_if":["unknown"],"how_to_check":"- Check the installed Oracle E-Business Suite release and Marketing patch level against the advisory for `12.2.3` to `12.2.15`\n- unknown","fix":"- Apply the Oracle Critical Patch Update fix for Oracle Marketing (Audience component) listed in Oracle's advisory\n- unknown","status":"open","published_at":"2026-10-20T22:18:18+00:00","first_seen_at":"2026-10-23T21:57:22+00:00","triaged_at":"2026-10-25T03:04:10+00:00","updated_at":"2026-10-25T03:04:10+00:00","category":"vendor","confidence":0.6,"triage":{"at":"2026-10-25T03:04:10Z","model":"claude-haiku-5-5","output":{"fix":"- Apply the Oracle Critical Patch Update fix for Oracle Marketing (Audience component) listed in Oracle's advisory\n- unknown","reach":"internet","title":"Oracle E-Business Suite Marketing: unauthenticated HTTP flaw exposes and alters marketing data","impact":"high","summary":"Oracle Marketing, part of Oracle E-Business Suite 12.2.3 through 12.2.15, has a flaw in its Audience component. An unauthenticated attacker with network access over HTTP can read critical Marketing data and modify or delete some of it.","category":"vendor","nicknames":[],"who_cares":["oracle-ebs","oracle-marketing","self-hosted","erp"],"confidence":0.6,"needs_auth":"no","worst_case":"Unauthenticated attacker reads critical marketing data and alters some records","analyst_note":"Check Oracle's Critical Patch Update advisory for the patch name and the fixed release, and confirm whether the Audience component is exposed by default.","how_to_check":"- Check the installed Oracle E-Business Suite release and Marketing patch level against the advisory for `12.2.3` to `12.2.15`\n- unknown","needs_analyst":true,"not_affected_if":["unknown"],"who_is_affected":"Organizations running Oracle E-Business Suite Marketing in the affected 12.2.3 to 12.2.15 range that expose the HTTP interface to the network. Sources do not say which deployment settings are required, so unknown whether internal-only deployments are safe.","user_interaction":"no","needs_special_setup":"unknown","severity_if_unknown":"high"},"cost_usd":0.000635,"input_tokens":3487,"output_tokens":573,"severity_before":"high"},"analyst_status":null,"analyst_note":null,"search":"'-101640':17A,20A '-2026':16A,19A '/av':156C '12.2.15':43B,89C '12.2.3':41B,88C '3.1':144C,155C '8.2':147C 'access':56B,98C,114C,120C,125C,135C,141C 'affect':86C 'allow':93C 'alter':12A 'attack':53B,95C,106C 'audienc':49B,81C 'base':145C 'busi':4A,39B,78C 'complet':119C 'compon':50B,80C 'compromis':102C 'confidenti':148C 'critic':61B,116C 'cve':15A,18A 'cvss':143C,152C,154C 'data':14A,63B,117C,126C,142C 'delet':67B,134C 'e':3A,38B,77C 'e-busi':2A,37B,76C 'easili':90C 'eb':24B 'erp':21B 'exploit':91C 'expos':10A 'flaw':9A,46B 'h/i':162C 'host':30B 'http':8A,58B,100C 'impact':151C 'insert':132C 'integr':150C 'l/a':163C 'l/pr':158C 'market':6A,13A,27B,33B,62B,72C,104C,124C,140C 'modifi':65B 'n':164C 'n/ac':157C 'n/s':160C 'n/ui':159C 'network':55B,97C 'oracl':1A,23B,26B,32B,36B,71C,75C,103C,123C,139C 'oracle-eb':22B 'oracle-market':25B 'part':34B 'product':73C 'read':60B 'result':111C 'score':146C 'self':29B 'self-host':28B 'success':105C 'suit':5A,40B,79C 'support':82C 'u/c':161C 'unauthent':7A,52B,94C 'unauthor':113C,130C 'updat':131C 'vector':153C 'vendor':31B 'version':83C 'via':99C 'vulner':68C,92C,109C 'well':128C","nicknames":[],"mitigations":[],"who_affected":"Organizations running Oracle E-Business Suite Marketing in the affected 12.2.3 to 12.2.15 range that expose the HTTP interface to the network. Sources do not say which deployment settings are required, so unknown whether internal-only deployments are safe.","tier":"B","verified":{},"analyst_revisit_at":null,"first_public_at":"2026-10-20T22:18:18+00:00","kev":null,"cvss_vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:L/A:N","cvss_by":"secalert_us@oracle.com","poc_count":0,"sources":[{"source":"nvd","external_id":"CVE-2026-101640","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-101640","severity":null,"published_at":"2026-10-20T22:18:18+00:00","modified_at":"2026-10-21T21:17:34+00:00","first_seen_at":"2026-10-23T21:57:22+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"}