| 标题 | Zavy86 WikiDocs 1.0.77 Cross Site Scripting |
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| 描述 | 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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| 用户 | MatanS (UID 86894) |
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| 提交 | 2025-07-04 08時46分 (1 年前) |
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| 管理 | 2025-07-19 10時15分 (15 days later) |
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| 状态 | 已接受 |
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| VulDB条目 | 317002 [Zavy86 WikiDocs 直到 1.0.78 template.inc.php path 跨网站脚本] |
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| 积分 | 17 |
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