{"cve":{"cve_id":"CVE-2026-35273","is_kev":true,"kev_date_added":"2026-06-12","kev_vendor_project":"Oracle","kev_product":" PeopleSoft Enterprise PeopleTools","kev_vulnerability_name":"Oracle PeopleSoft Enterprise PeopleTools Missing Authentication for Critical Function Vulnerability","kev_short_description":"Oracle PeopleSoft Enterprise PeopleTools contains a missing authentication for critical function vulnerability which could allow an unauthenticated attacker to obtain takeover of PeopleSoft Enterprise PeopleTools.","kev_required_action":"Apply mitigations in accordance with vendor instructions, ensuring compliance with CISA’s BOD 26-04 Prioritizing Security Updates Based on Risk (see URL in Notes) guidance and CISA’s “Forensics Triage Requirements” (see URL in Notes). Follow applicable BOD 26-04 guidance for cloud services or discontinue use of the product if mitigations are unavailable. Stakeholders are responsible for evaluating each asset's internet exposure and ensuring adherence to BOD 26-04 patching guidelines.","kev_due_date":"2026-06-15","kev_known_ransomware":true,"kev_notes":"https://www.oracle.com/security-alerts/alert-cve-2026-35273.html ; https://support.oracle.com/signin/ ; BOD 26-04: https://www.cisa.gov/news-events/directives/bod-26-04-prioritizing-security-updates-based-risk ; Forensics Triage Requirements: https://www.cisa.gov/news-events/directives/bod-26-04-implementation-guidance-prioritizing-security-updates-based-risk ; https://nvd.nist.gov/vuln/detail/CVE-2026-35273","kev_cwes":["CWE-306"],"epss_score":0.89793,"epss_percentile":0.99773,"epss_as_of":"2026-06-23","description":"Vulnerability in the PeopleSoft Enterprise PeopleTools product of Oracle PeopleSoft (component: Updates Environment Management). Supported versions that are affected are 8.61 and 8.62. Easily exploitable vulnerability allows unauthenticated attacker with network access via HTTP to compromise PeopleSoft Enterprise PeopleTools. Successful attacks of this vulnerability can result in takeover of PeopleSoft Enterprise PeopleTools. CVSS 3.1 Base Score 9.8 (Confidentiality, Integrity and Availability impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H).","published_at":"2026-06-11T02:25:15.375000Z","last_modified_at":null,"cvss_v3_score":9.8,"cvss_v3_vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","cvss_v3_severity":"CRITICAL","cvss_v4_score":null,"cvss_v4_vector":null,"cvss_v4_severity":null,"ssvc_decision":null,"ssvc_exploitation":null,"ssvc_automatable":null,"ssvc_technical_impact":null,"cwes":["CWE-306"],"nvd_references":["https://www.oracle.com/security-alerts/alert-cve-2026-35273.html"],"vuln_status":null,"trending_score":0.6575972913098457,"is_trending":true,"has_trended":true,"trended_number_one":false,"trending_peak_score":0.6575972913098457,"trending_peak_rank":3,"started_trending_at":"2026-06-29T02:30:27.366045Z","trended_number_one_at":null,"summary_generated":null,"summary_generated_at":null,"summary_model":null,"created_at":"2026-06-24T00:09:31.350578Z","updated_at":"2026-06-29T02:30:27.550645Z"},"effective_severity":"CRITICAL","badges":["kev","ransomware","poc","trending","epss"],"impact_analysis":[],"cvss_v3_decoded":{"version":"3.1","metrics":[{"metric":"AV","name":"Attack Vector","value":"N","value_label":"Network"},{"metric":"AC","name":"Attack Complexity","value":"L","value_label":"Low"},{"metric":"PR","name":"Privileges Required","value":"N","value_label":"None"},{"metric":"UI","name":"User Interaction","value":"N","value_label":"None"},{"metric":"S","name":"Scope","value":"U","value_label":"Unchanged"},{"metric":"C","name":"Confidentiality","value":"H","value_label":"High"},{"metric":"I","name":"Integrity","value":"H","value_label":"High"},{"metric":"A","name":"Availability","value":"H","value_label":"High"}]},"cvss_v4_decoded":{"version":null,"metrics":[]},"affected":[{"vendor_slug":"oracle-corporation","vendor_name":"Oracle Corporation","product_slug":"peoplesoft-enterprise-peopletools","product_name":"PeopleSoft Enterprise PeopleTools","version_start":"8.61","version_start_inclusive":true,"version_end":"8.61","version_end_inclusive":true,"cpe23_uri":"cve5:oracle-corporation:peoplesoft-enterprise-peopletools:8.61:8.61"},{"vendor_slug":"oracle-corporation","vendor_name":"Oracle Corporation","product_slug":"peoplesoft-enterprise-peopletools","product_name":"PeopleSoft Enterprise PeopleTools","version_start":"8.62","version_start_inclusive":true,"version_end":"8.62","version_end_inclusive":true,"cpe23_uri":"cve5:oracle-corporation:peoplesoft-enterprise-peopletools:8.62:8.62"}],"exploit_refs":[{"source":"nuclei","kind":"nuclei","url":"https://github.com/projectdiscovery/nuclei-templates/blob/main/http/cves/2026/CVE-2026-35273.yaml","title":"Oracle PeopleSoft PeopleTools PSEMHUB - Pre-Auth Java Deserialization RCE","author":"DhiyaneshDk","disclosed_at":null}],"news":[],"references":[{"url":"https://www.oracle.com/security-alerts/alert-cve-2026-35273.html","source_type":"VENDOR_ADVISORY","tags":["advisory"]}],"timeline":[{"type":"published","at":"2026-06-11T02:25:15.375000Z","label":"CVE published","source":null},{"type":"cisa_reported","at":"2026-06-12T00:00:00Z","label":"Added to CISA KEV catalog","source":"kev"},{"type":"poc_available","at":"2026-06-24T00:29:48.638073Z","label":"Public PoC available","source":"nuclei"},{"type":"cvss_changed","at":"2026-06-28T17:53:30.970244Z","label":"CVSS score revised","source":"cvelistv5"},{"type":"cvss_changed","at":"2026-06-28T17:53:30.970244Z","label":"CVSS score revised","source":"cvelistv5"},{"type":"cvss_changed","at":"2026-06-28T17:53:30.970244Z","label":"CVSS score revised","source":"cvelistv5"},{"type":"started_trending","at":"2026-06-29T02:30:27.366045Z","label":"Started trending","source":null}]}