{"id":"CVE-2026-87344","kind":"vulnerability","aliases":["CVE-2026-87344"],"related":[],"title":"Oracle PeopleSoft PeopleTools: LDAP flaw allows unauthenticated data read and change","description":"Vulnerability in the PeopleSoft Enterprise PeopleTools product of Oracle PeopleSoft (component: LDAP).  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 update, insert or delete access to some of PeopleSoft Enterprise PeopleTools accessible data as well as  unauthorized read access to a subset of PeopleSoft Enterprise PeopleTools accessible data. CVSS 3.1 Base Score 6.5 (Confidentiality and Integrity impacts).  CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N).","summary":"Oracle PeopleSoft Enterprise PeopleTools versions 8.61 through 8.63 have a flaw in the LDAP component that lets an unauthenticated attacker reach it over HTTP. A successful attack can read a subset of data and modify or delete some accessible data.","severity":"medium","cvss":6.5,"epss":null,"exploited":false,"exploited_at":null,"products":[],"ecosystems":[],"tags":["oracle","peoplesoft","peopletools","self-hosted","vendor"],"not_affected_if":["unsupported-version"],"how_to_check":"- Check the installed PeopleTools version against `8.61` through `8.63`\n- Review Oracle's Critical Patch Update advisory for the PeopleSoft entry (unknown from the sources)","fix":"- Apply the Oracle Critical Patch Update fix for PeopleSoft Enterprise PeopleTools 8.61 to 8.63 (exact patch id unknown from the sources)","status":"open","published_at":"2026-10-20T22:20:12+00:00","first_seen_at":"2026-10-23T21:57:25+00:00","triaged_at":"2026-10-25T03:51:24+00:00","updated_at":"2026-10-25T03:51:24+00:00","category":"vendor","confidence":0.6,"triage":{"at":"2026-10-25T03:51:24Z","model":"claude-haiku-5-5","output":{"fix":"- Apply the Oracle Critical Patch Update fix for PeopleSoft Enterprise PeopleTools 8.61 to 8.63 (exact patch id unknown from the sources)","reach":"internet","title":"Oracle PeopleSoft PeopleTools: LDAP flaw allows unauthenticated data read and change","impact":"medium","summary":"Oracle PeopleSoft Enterprise PeopleTools versions 8.61 through 8.63 have a flaw in the LDAP component that lets an unauthenticated attacker reach it over HTTP. A successful attack can read a subset of data and modify or delete some accessible data.","category":"vendor","nicknames":[],"who_cares":["peoplesoft","peopletools","oracle","self-hosted"],"confidence":0.6,"needs_auth":"no","worst_case":"Attacker reads and alters some PeopleSoft data without logging in","analyst_note":"Confirm the exact patch identifier and whether the LDAP component must be enabled, using the Oracle CPU advisory for CVE-2026-87344.","how_to_check":"- Check the installed PeopleTools version against `8.61` through `8.63`\n- Review Oracle's Critical Patch Update advisory for the PeopleSoft entry (unknown from the sources)","needs_analyst":true,"not_affected_if":["unsupported-version"],"who_is_affected":"Organizations running PeopleSoft Enterprise PeopleTools 8.61 through 8.63 with the LDAP component reachable over HTTP. The sources do not say whether LDAP must be enabled or configured in a particular way. Systems on unaffected PeopleTools versions can skip it.","user_interaction":"no","needs_special_setup":"unknown","severity_if_unknown":"medium"},"cost_usd":0.000662,"input_tokens":3532,"output_tokens":617,"severity_before":"medium"},"analyst_status":null,"analyst_note":null,"search":"'-2026':13A,16A '-8.63':84C '-87344':14A,17A '/av':151C '3.1':139C,150C '6.5':142C '8.61':30B,83C '8.63':32B 'access':63B,93C,114C,121C,128C,136C 'affect':81C 'allow':6A,88C 'attack':44B,51B,90C,102C 'base':140C 'chang':11A 'compon':39B,75C 'compromis':97C 'confidenti':143C 'cve':12A,15A 'cvss':138C,147C,149C 'data':8A,57B,64B,122C,137C 'delet':61B,113C 'easili':85C 'enterpris':27B,69C,99C,119C,134C 'exploit':86C 'flaw':5A,35B 'host':23B 'http':48B,95C 'impact':146C 'insert':111C 'integr':145C 'l/a':158C 'l/i':157C 'l/pr':153C 'ldap':4A,38B,76C 'let':41B 'modifi':59B 'n':159C 'n/ac':152C 'n/s':155C 'n/ui':154C 'network':92C 'oracl':1A,18B,25B,73C 'peoplesoft':2A,19B,26B,68C,74C,98C,118C,133C 'peopletool':3A,20B,28B,70C,100C,120C,135C 'product':71C 'reach':45B 'read':9A,53B,127C 'result':107C 'score':141C 'self':22B 'self-host':21B 'subset':55B,131C 'success':50B,101C 'support':77C 'u/c':156C 'unauthent':7A,43B,89C 'unauthor':109C,126C 'updat':110C 'vector':148C 'vendor':24B 'version':29B,78C 'via':94C 'vulner':65C,87C,105C 'well':124C","nicknames":[],"mitigations":[],"who_affected":"Organizations running PeopleSoft Enterprise PeopleTools 8.61 through 8.63 with the LDAP component reachable over HTTP. The sources do not say whether LDAP must be enabled or configured in a particular way. Systems on unaffected PeopleTools versions can skip it.","tier":"C","verified":{},"analyst_revisit_at":null,"first_public_at":"2026-10-20T22:20:12+00:00","kev":null,"cvss_vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N","cvss_by":"secalert_us@oracle.com","poc_count":0,"sources":[{"source":"nvd","external_id":"CVE-2026-87344","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-87344","severity":null,"published_at":"2026-10-20T22:20:12+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"}