{"id":"CVE-2026-83375","kind":"vulnerability","aliases":["CVE-2026-83375"],"related":[],"title":"Oracle PeopleSoft HCM: Administer Workforce flaw enables data changes over HTTP","description":"Vulnerability in the PeopleSoft Enterprise HCM Human Resources product of Oracle PeopleSoft (component: Administer Workforce).   The supported version that is affected is 9.2. Difficult to exploit vulnerability allows high privileged attacker with network access via HTTP to compromise PeopleSoft Enterprise HCM Human Resources.  Successful attacks require human interaction from a person other than the attacker. Successful attacks of this vulnerability can result in  unauthorized creation, deletion or modification access to critical data or all PeopleSoft Enterprise HCM Human Resources accessible data as well as  unauthorized read access to a subset of PeopleSoft Enterprise HCM Human Resources accessible data and unauthorized ability to cause a hang or frequently repeatable crash (complete DOS) of PeopleSoft Enterprise HCM Human Resources. CVSS 3.1 Base Score 6.0 (Confidentiality, Integrity and Availability impacts).  CVSS Vector: (CVSS:3.1/AV:N/AC:H/PR:H/UI:R/S:U/C:L/I:H/A:H).","summary":"Oracle PeopleSoft Enterprise HCM Human Resources 9.2, component Administer Workforce, has a flaw reachable over HTTP. A highly privileged attacker who tricks another user into interacting can create, modify or delete critical data and read a subset of data, or crash the application.","severity":"medium","cvss":6.0,"epss":null,"exploited":false,"exploited_at":null,"products":[],"ecosystems":[],"tags":["hcm","oracle","peoplesoft","self-hosted","vendor"],"not_affected_if":["no-high-privilege-accounts-exposed","not-peoplesoft-hcm-9.2"],"how_to_check":"- unknown","fix":"- unknown","status":"open","published_at":"2026-10-20T22:19:53+00:00","first_seen_at":"2026-10-23T21:57:25+00:00","triaged_at":"2026-10-25T04:05:39+00:00","updated_at":"2026-10-25T04:05:39+00:00","category":"vendor","confidence":0.6,"triage":{"at":"2026-10-25T04:05:39Z","model":"claude-haiku-5-5","output":{"fix":"- unknown","reach":"network","title":"Oracle PeopleSoft HCM: Administer Workforce flaw enables data changes over HTTP","impact":"medium","summary":"Oracle PeopleSoft Enterprise HCM Human Resources 9.2, component Administer Workforce, has a flaw reachable over HTTP. A highly privileged attacker who tricks another user into interacting can create, modify or delete critical data and read a subset of data, or crash the application.","category":"vendor","nicknames":[],"who_cares":["peoplesoft","oracle","hcm","self-hosted"],"confidence":0.6,"needs_auth":"yes","worst_case":"high-privileged attacker modifies or deletes HR data or crashes the app","analyst_note":"Check Oracle's July 2026 Critical Patch Update advisory for the patch level and the exact fix for PeopleSoft HCM 9.2 Administer Workforce; the NVD entry gave no fix or check details.","how_to_check":"- unknown","needs_analyst":true,"not_affected_if":["not-peoplesoft-hcm-9.2","no-high-privilege-accounts-exposed"],"who_is_affected":"Organizations running Oracle PeopleSoft Enterprise HCM Human Resources 9.2 with the Administer Workforce component exposed to network HTTP access. Sites not running PeopleSoft HCM 9.2 can skip it; the attack needs a high-privilege account, so exposure depends on who holds those roles.","user_interaction":"yes","needs_special_setup":"unknown","severity_if_unknown":"medium"},"cost_usd":0.000641,"input_tokens":3620,"output_tokens":558,"severity_before":"medium"},"analyst_status":null,"analyst_note":null,"search":"'-2026':13A,16A '-83375':14A,17A '/av':199C '3.1':186C,198C '6.0':189C '9.2':31B,90C 'abil':168C 'access':101C,136C,147C,154C,164C 'administ':4A,33B,81C 'affect':88C 'allow':95C 'anoth':47B 'applic':67B 'attack':44B,98C,112C,122C,124C 'avail':193C 'base':187C 'caus':170C 'chang':9A 'complet':177C 'compon':32B,80C 'compromis':105C 'confidenti':190C 'crash':65B,176C 'creat':52B 'creation':132C 'critic':56B,138C 'cve':12A,15A 'cvss':185C,195C,197C 'data':8A,57B,63B,139C,148C,165C 'delet':55B,133C 'difficult':91C 'dos':178C 'enabl':7A 'enterpris':27B,72C,107C,143C,160C,181C 'exploit':93C 'flaw':6A,37B 'frequent':174C 'h':207C 'h/a':206C 'h/pr':201C 'h/ui':202C 'hang':172C 'hcm':3A,18B,28B,73C,108C,144C,161C,182C 'high':42B,96C 'host':23B 'http':11A,40B,103C 'human':29B,74C,109C,114C,145C,162C,183C 'impact':194C 'integr':191C 'interact':50B,115C 'l/i':205C 'modif':135C 'modifi':53B 'n/ac':200C 'network':100C 'oracl':1A,19B,25B,78C 'peoplesoft':2A,20B,26B,71C,79C,106C,142C,159C,180C 'person':118C 'privileg':43B,97C 'product':76C 'r/s':203C 'reachabl':38B 'read':59B,153C 'repeat':175C 'requir':113C 'resourc':30B,75C,110C,146C,163C,184C 'result':129C 'score':188C 'self':22B 'self-host':21B 'subset':61B,157C 'success':111C,123C 'support':84C 'trick':46B 'u/c':204C 'unauthor':131C,152C,167C 'user':48B 'vector':196C 'vendor':24B 'version':85C 'via':102C 'vulner':68C,94C,127C 'well':150C 'workforc':5A,34B,82C","nicknames":[],"mitigations":[],"who_affected":"Organizations running Oracle PeopleSoft Enterprise HCM Human Resources 9.2 with the Administer Workforce component exposed to network HTTP access. Sites not running PeopleSoft HCM 9.2 can skip it; the attack needs a high-privilege account, so exposure depends on who holds those roles.","tier":"C","verified":{},"analyst_revisit_at":null,"first_public_at":"2026-10-20T22:19:53+00:00","kev":null,"cvss_vector":"CVSS:3.1/AV:N/AC:H/PR:H/UI:R/S:U/C:L/I:H/A:H","cvss_by":"secalert_us@oracle.com","poc_count":0,"sources":[{"source":"nvd","external_id":"CVE-2026-83375","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-83375","severity":null,"published_at":"2026-10-20T22:19:53+00:00","modified_at":"2026-10-21T18:44:19+00:00","first_seen_at":"2026-10-23T21:57:25+00:00","fetched_at":"2026-10-23T22:29:00+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"}