| tiêu đề | Zavy86 WikiDocs 1.0.77 Cross Site Scripting |
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| Mô tả | Hi,
I'm a security researcher building my CVE portfolio. I found a reflected XSS on the WikiDocs home page.
WikiDocs fails to HTML-escape the path portion of inbound requests before echoing it back into the home page.
An attacker can craft a link that, when visited, executes arbitrary JavaScript in the context of the victim's session (reflected XSS).
Proof of concept
http://127.0.0.1/"><script>alert(42)</script>
http://127.0.0.1/%22%3E%3Cscript%3Ealert(1)%3C/script%3E
Path input should be HTML-escaped (e.g., htmlspecialchars($path, ENT_QUOTES, 'UTF-8')) so injected markup cannot run.
Application Setup:
docker run -d -p 80:80 zavy86/wikidocs
# public demo
https://demo.wikidocs.app/%22%3E%3Cscript%3Ealert(1)%3C/script%3E
https://demo.wikidocs.app/%22%3E%3Cscript%3Ealert(1)%3C/script%3E
References:
https://github.com/Zavy86/WikiDocs/issues/256
Credits
Discovered by Matan Sandori
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| Người dùng | MatanS (UID 86894) |
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| Đệ trình | 04/07/2025 08:46 (cách đây 12 các tháng) |
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| Kiểm duyệt | 19/07/2025 10:15 (15 days later) |
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| Trạng thái | được chấp nhận |
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| Mục VulDB | 317002 [Zavy86 WikiDocs đến 1.0.78 template.inc.php path Tập lệnh chéo trang] |
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| điểm | 17 |
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