CVE-2021-42662

  1. OpenCVE
  2. Vulnerabilities (CVE)
  3. CVE-2021-42662
A Stored Cross Site Scripting (XSS) vulnerability exists in Sourcecodester Online Event Booking and Reservation System in PHP/MySQL via the Holiday reason parameter. An attacker can leverage this vulnerability in order to run javascript commands on the web server surfers behalf, which can lead to cookie stealing and more.

5.4 /10

CVSS v3 : MEDIUM

V3 Legend

Vector :

Exploitability : 2.3 / Impact : 2.7

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required LOW

User Interaction REQUIRED

Confidentiality Impact LOW

Integrity Impact LOW

Availability Impact NONE

Scope CHANGED

3.5 /10

CVSS v2.0 : LOW

V2 Legend

Vector : AV:N/AC:M/Au:S/C:N/I:P/A:N

Exploitability : 6.8 / Impact : 2.9

Access Vector NETWORK

Access Complexity MEDIUM

Authentication SINGLE

Confidentiality Impact NONE

Integrity Impact PARTIAL

Availability Impact NONE

References
Link Resource
http://packetstormsecurity.com/files/164615/Online-Event-Booking-And-Reservation-System-1.0-Cross-Site-Scripting.html Exploit Third Party Advisory VDB Entry
https://github.com/TheHackingRabbi/CVE-2021-42662 Exploit Third Party Advisory
https://www.exploit-db.com/exploits/50450 Exploit Third Party Advisory VDB Entry
https://www.sourcecodester.com/php/14241/online-event-booking-and-reservation-system-phpmysql.html Product Third Party Advisory
http://packetstormsecurity.com/files/164615/Online-Event-Booking-And-Reservation-System-1.0-Cross-Site-Scripting.html Exploit Third Party Advisory VDB Entry
https://github.com/TheHackingRabbi/CVE-2021-42662 Exploit Third Party Advisory
https://www.exploit-db.com/exploits/50450 Exploit Third Party Advisory VDB Entry
https://www.sourcecodester.com/php/14241/online-event-booking-and-reservation-system-phpmysql.html Product Third Party Advisory
Configurations

Configuration 1 (hide)

cpe:2.3:a:online_event_booking_and_reservation_system_project:online_event_booking_and_reservation_system:2.3.0:*:*:*:*:*:*:*
History

21 Nov 2024, 06:27

Type Values Removed Values Added
References () http://packetstormsecurity.com/files/164615/Online-Event-Booking-And-Reservation-System-1.0-Cross-Site-Scripting.html - Exploit, Third Party Advisory, VDB Entry () http://packetstormsecurity.com/files/164615/Online-Event-Booking-And-Reservation-System-1.0-Cross-Site-Scripting.html - Exploit, Third Party Advisory, VDB Entry
References () https://github.com/TheHackingRabbi/CVE-2021-42662 - Exploit, Third Party Advisory () https://github.com/TheHackingRabbi/CVE-2021-42662 - Exploit, Third Party Advisory
References () https://www.exploit-db.com/exploits/50450 - Exploit, Third Party Advisory, VDB Entry () https://www.exploit-db.com/exploits/50450 - Exploit, Third Party Advisory, VDB Entry
References () https://www.sourcecodester.com/php/14241/online-event-booking-and-reservation-system-phpmysql.html - Product, Third Party Advisory () https://www.sourcecodester.com/php/14241/online-event-booking-and-reservation-system-phpmysql.html - Product, Third Party Advisory

17 Nov 2021, 03:34

Type Values Removed Values Added
References (MISC) http://packetstormsecurity.com/files/164615/Online-Event-Booking-And-Reservation-System-1.0-Cross-Site-Scripting.html - (MISC) http://packetstormsecurity.com/files/164615/Online-Event-Booking-And-Reservation-System-1.0-Cross-Site-Scripting.html - Exploit, Third Party Advisory, VDB Entry

10 Nov 2021, 07:15

Type Values Removed Values Added
CPE cpe:2.3:a:online_event_booking_and_reservation_system_project:online_event_booking_and_reservation_system:2.3.0:*:*:*:*:*:*:*
CVSS v2 : unknown
v3 : unknown 		v2 : 3.5
v3 : 5.4
References
  • (MISC) http://packetstormsecurity.com/files/164615/Online-Event-Booking-And-Reservation-System-1.0-Cross-Site-Scripting.html -
References (MISC) https://www.exploit-db.com/exploits/50450 - (MISC) https://www.exploit-db.com/exploits/50450 - Exploit, Third Party Advisory, VDB Entry
References (MISC) https://github.com/TheHackingRabbi/CVE-2021-42662 - (MISC) https://github.com/TheHackingRabbi/CVE-2021-42662 - Exploit, Third Party Advisory
References (MISC) https://www.sourcecodester.com/php/14241/online-event-booking-and-reservation-system-phpmysql.html - (MISC) https://www.sourcecodester.com/php/14241/online-event-booking-and-reservation-system-phpmysql.html - Product, Third Party Advisory
CWE CWE-79

05 Nov 2021, 11:15

Type Values Removed Values Added
New CVE
Information

Published : 2021-11-05 11:15

Updated : 2024-11-21 06:27

NVD link : CVE-2021-42662

Mitre link : CVE-2021-42662

CVE.ORG link : CVE-2021-42662

JSON object : View

Products Affected

online_event_booking_and_reservation_system_project

  • online_event_booking_and_reservation_system
CWE
CWE-79

Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')