{"id":"CVE-2026-101421","kind":"vulnerability","aliases":["CVE-2026-101421"],"related":[],"title":"Oracle PeopleSoft PeopleTools: unauthenticated HTTP flaw exposes critical data","description":"Vulnerability in the PeopleSoft Enterprise PeopleTools product of Oracle PeopleSoft (component: SQR).  Supported versions that are affected are 8.61-8.63. Easily exploitable vulnerability allows unauthenticated attacker with network access via HTTP to compromise PeopleSoft Enterprise PeopleTools.  Successful attacks of this vulnerability can result in  unauthorized access to critical data or complete access to all PeopleSoft Enterprise PeopleTools accessible data. CVSS 3.1 Base Score 7.5 (Confidentiality impacts).  CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N).","summary":"An SQR component in Oracle PeopleSoft Enterprise PeopleTools 8.61 through 8.63 can be reached over HTTP without logging in. A successful attack gives the attacker unauthorized read access to critical data in the PeopleSoft system.","severity":"high","cvss":7.5,"epss":null,"exploited":false,"exploited_at":null,"products":[],"ecosystems":[],"tags":["enterprise-erp","http","oracle","peoplesoft","peopletools","vendor"],"not_affected_if":["no-untrusted-network-access","unsupported-version-outside-range"],"how_to_check":"- Check the installed PeopleTools version against the affected range 8.61-8.63 in the PeopleSoft environment\n- Confirm whether the SQR component is reachable over HTTP from untrusted networks (unknown if the sources give a specific path or setting)","fix":"- Apply the Oracle Critical Patch Update that addresses this CVE for PeopleSoft Enterprise PeopleTools (exact patch identifier unknown)\n- Move PeopleTools to a supported release outside 8.61-8.63 (exact target version unknown)","status":"open","published_at":"2026-10-20T22:17:50+00:00","first_seen_at":"2026-10-23T21:57:21+00:00","triaged_at":"2026-10-25T03:20:37+00:00","updated_at":"2026-10-25T03:20:37+00:00","category":"vendor","confidence":0.6,"triage":{"at":"2026-10-25T03:20:37Z","model":"claude-haiku-5-5","output":{"fix":"- Apply the Oracle Critical Patch Update that addresses this CVE for PeopleSoft Enterprise PeopleTools (exact patch identifier unknown)\n- Move PeopleTools to a supported release outside 8.61-8.63 (exact target version unknown)","reach":"internet","title":"Oracle PeopleSoft PeopleTools: unauthenticated HTTP flaw exposes critical data","impact":"medium","summary":"An SQR component in Oracle PeopleSoft Enterprise PeopleTools 8.61 through 8.63 can be reached over HTTP without logging in. A successful attack gives the attacker unauthorized read access to critical data in the PeopleSoft system.","category":"vendor","nicknames":[],"who_cares":["peoplesoft","peopletools","oracle","enterprise-erp","http"],"confidence":0.6,"needs_auth":"no","worst_case":"Unauthenticated attacker reads critical PeopleSoft data over HTTP","analyst_note":"Find Oracle's CPU advisory and patch identifier for CVE-2026-101421 and confirm the exact fixed PeopleTools versions and whether the SQR component needs a specific setting.","how_to_check":"- Check the installed PeopleTools version against the affected range 8.61-8.63 in the PeopleSoft environment\n- Confirm whether the SQR component is reachable over HTTP from untrusted networks (unknown if the sources give a specific path or setting)","needs_analyst":true,"not_affected_if":["unsupported-version-outside-range","no-untrusted-network-access"],"who_is_affected":"Organizations running Oracle PeopleSoft Enterprise PeopleTools in the 8.61 to 8.63 range that expose its HTTP interface, directly or through a gateway, to networks an attacker can reach. Systems on other PeopleTools versions or with no network path from untrusted sources are not indicated as affected. Unknown whether any specific configuration is required.","user_interaction":"no","needs_special_setup":"unknown","severity_if_unknown":"high"},"cost_usd":0.000709,"input_tokens":3486,"output_tokens":720,"severity_before":"high"},"analyst_status":null,"analyst_note":null,"search":"'-101421':12A,15A '-2026':11A,14A '-8.63':78C '/av':129C '3.1':119C,128C '7.5':122C '8.61':32B,77C '8.63':34B 'access':51B,87C,104C,110C,116C 'affect':75C 'allow':82C 'attack':45B,48B,84C,96C 'base':120C 'complet':109C 'compon':26B,69C 'compromis':91C 'confidenti':123C 'critic':8A,53B,106C 'cve':10A,13A 'cvss':118C,125C,127C 'data':9A,54B,107C,117C 'easili':79C 'enterpris':17B,30B,63C,93C,114C 'enterprise-erp':16B 'erp':18B 'exploit':80C 'expos':7A 'flaw':6A 'give':46B 'h/i':135C 'http':5A,19B,39B,89C 'impact':124C 'l/pr':131C 'log':41B 'n':137C 'n/a':136C 'n/ac':130C 'n/s':133C 'n/ui':132C 'network':86C 'oracl':1A,20B,28B,67C 'peoplesoft':2A,21B,29B,57B,62C,68C,92C,113C 'peopletool':3A,22B,31B,64C,94C,115C 'product':65C 'reach':37B 'read':50B 'result':101C 'score':121C 'sqr':25B,70C 'success':44B,95C 'support':71C 'system':58B 'u/c':134C 'unauthent':4A,83C 'unauthor':49B,103C 'vector':126C 'vendor':23B 'version':72C 'via':88C 'vulner':59C,81C,99C 'without':40B","nicknames":[],"mitigations":[],"who_affected":"Organizations running Oracle PeopleSoft Enterprise PeopleTools in the 8.61 to 8.63 range that expose its HTTP interface, directly or through a gateway, to networks an attacker can reach. Systems on other PeopleTools versions or with no network path from untrusted sources are not indicated as affected. Unknown whether any specific configuration is required.","tier":"B","verified":{},"analyst_revisit_at":null,"first_public_at":"2026-10-20T22:17:50+00:00","kev":null,"cvss_vector":"CVSS:3.1/AV:N/AC:L/PR:N/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-2026-101421","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-101421","severity":null,"published_at":"2026-10-20T22:17:50+00:00","modified_at":"2026-10-21T14:29:49+00:00","first_seen_at":"2026-10-23T21:57:21+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"}