{"id":"CVE-2026-101435","kind":"vulnerability","aliases":["CVE-2026-101435"],"related":[],"title":"Oracle PeopleSoft PeopleTools: low-privilege local user can disrupt and read data","description":"Vulnerability in the PeopleSoft Enterprise PeopleTools product of Oracle PeopleSoft (component: Porting).  Supported versions that are affected are 8.61-8.63. Easily exploitable vulnerability allows low privileged attacker with logon to the infrastructure where PeopleSoft Enterprise PeopleTools executes to compromise PeopleSoft Enterprise PeopleTools.  Successful attacks of this vulnerability can result in unauthorized ability to cause a hang or frequently repeatable crash (complete DOS) of PeopleSoft Enterprise PeopleTools as well as  unauthorized update, insert or delete access to some of PeopleSoft Enterprise PeopleTools accessible data and  unauthorized read access to a subset of PeopleSoft Enterprise PeopleTools accessible data. CVSS 3.1 Base Score 6.6 (Confidentiality, Integrity and Availability impacts).  CVSS Vector: (CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:H).","summary":"Oracle PeopleSoft Enterprise PeopleTools 8.61 through 8.63 has a flaw in its Porting component. A low-privileged user who can log on to the host running PeopleTools can crash or hang the product, read a subset of its data, and change some of that data.","severity":"medium","cvss":6.6,"epss":null,"exploited":false,"exploited_at":null,"products":[],"ecosystems":[],"tags":["oracle","peoplesoft","self-hosted","vendor"],"not_affected_if":["unsupported-version"],"how_to_check":"- unknown","fix":"- unknown","status":"open","published_at":"2026-10-20T22:17:51+00:00","first_seen_at":"2026-10-23T21:57:21+00:00","triaged_at":"2026-10-25T03:46:57+00:00","updated_at":"2026-10-25T03:46:57+00:00","category":"vendor","confidence":0.7,"triage":{"at":"2026-10-25T03:46:57Z","model":"claude-haiku-5-5","output":{"fix":"- unknown","reach":"local","title":"Oracle PeopleSoft PeopleTools: low-privilege local user can disrupt and read data","impact":"medium","summary":"Oracle PeopleSoft Enterprise PeopleTools 8.61 through 8.63 has a flaw in its Porting component. A low-privileged user who can log on to the host running PeopleTools can crash or hang the product, read a subset of its data, and change some of that data.","category":"vendor","nicknames":[],"who_cares":["peoplesoft","oracle","self-hosted"],"confidence":0.7,"needs_auth":"yes","worst_case":"Low-privileged logon can crash the product and read or alter some data","analyst_note":"Check Oracle's Critical Patch Update advisory for the fixed PeopleTools patch level and detection steps for 8.61-8.63; the sources give none.","how_to_check":"- unknown","needs_analyst":true,"not_affected_if":["unsupported-version"],"who_is_affected":"Organizations running Oracle PeopleSoft Enterprise PeopleTools 8.61, 8.62 or 8.63 where users have logon access to the infrastructure the product runs on. The sources do not say which configurations are affected beyond the supported versions listed.","user_interaction":"no","needs_special_setup":"unknown","severity_if_unknown":"unknown"},"cost_usd":0.000598,"input_tokens":3605,"output_tokens":475,"severity_before":"medium"},"analyst_status":null,"analyst_note":null,"search":"'-101435':16A,19A '-2026':15A,18A '-8.63':91C '/av':182C '3.1':169C,181C '6.6':172C '8.61':30B,90C '8.63':32B 'abil':123C 'access':146C,153C,158C,166C 'affect':88C 'allow':95C 'attack':98C,115C 'avail':176C 'base':170C 'caus':125C 'chang':67B 'complet':132C 'compon':39B,82C 'compromis':110C 'confidenti':173C 'crash':55B,131C 'cve':14A,17A 'cvss':168C,178C,180C 'data':13A,65B,71B,154C,167C 'delet':145C 'disrupt':10A 'dos':133C 'easili':92C 'enterpris':28B,76C,106C,112C,136C,151C,164C 'execut':108C 'exploit':93C 'flaw':35B 'frequent':129C 'h':190C 'hang':57B,127C 'host':24B,51B 'impact':177C 'infrastructur':103C 'insert':143C 'integr':174C 'l/a':189C 'l/ac':183C 'l/i':188C 'l/pr':184C 'l/ui':185C 'local':7A 'log':47B 'logon':100C 'low':5A,42B,96C 'low-privileg':4A,41B 'n/s':186C 'oracl':1A,20B,26B,80C 'peoplesoft':2A,21B,27B,75C,81C,105C,111C,135C,150C,163C 'peopletool':3A,29B,53B,77C,107C,113C,137C,152C,165C 'port':38B,83C 'privileg':6A,43B,97C 'product':59B,78C 'read':12A,60B,157C 'repeat':130C 'result':120C 'run':52B 'score':171C 'self':23B 'self-host':22B 'subset':62B,161C 'success':114C 'support':84C 'u/c':187C 'unauthor':122C,141C,156C 'updat':142C 'user':8A,44B 'vector':179C 'vendor':25B 'version':85C 'vulner':72C,94C,118C 'well':139C","nicknames":[],"mitigations":[],"who_affected":"Organizations running Oracle PeopleSoft Enterprise PeopleTools 8.61, 8.62 or 8.63 where users have logon access to the infrastructure the product runs on. The sources do not say which configurations are affected beyond the supported versions listed.","tier":"C","verified":{},"analyst_revisit_at":null,"first_public_at":"2026-10-20T22:17:51+00:00","kev":null,"cvss_vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:H","cvss_by":"secalert_us@oracle.com","poc_count":0,"sources":[{"source":"nvd","external_id":"CVE-2026-101435","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-101435","severity":null,"published_at":"2026-10-20T22:17:51+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"}