CVE-2021-42662

CVSS V2 Low 3.5 CVSS V3 Medium 5.4
Description
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.
Overview
  • CVE ID
  • CVE-2021-42662
  • Assigner
  • cve@mitre.org
  • Vulnerability Status
  • Analyzed
  • Published Version
  • 2021-11-05T11:15:08
  • Last Modified Date
  • 2021-11-17T03:34:15
Weakness Enumerations
CWE URL
CWE-79 http://cwe.mitre.org/data/definitions/79.html
CPE Configuration (Product)
CPE Vulnerable Operator Version Start Version End
cpe:2.3:a:online_event_booking_and_reservation_system_project:online_event_booking_and_reservation_system:2.3.0:*:*:*:*:*:*:* 1 OR
CVSS Version 2
  • Version
  • 2.0
  • Vector String
  • AV:N/AC:M/Au:S/C:N/I:P/A:N
  • Access Vector
  • NETWORK
  • Access Compatibility
  • MEDIUM
  • Authentication
  • SINGLE
  • Confidentiality Impact
  • NONE
  • Integrity Impact
  • PARTIAL
  • Availability Impact
  • NONE
  • Base Score
  • 3.5
  • Severity
  • LOW
  • Exploitability Score
  • 6.8
  • Impact Score
  • 2.9
CVSS Version 3
  • Version
  • 3.1
  • Vector String
  • CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N
  • Attack Vector
  • NETWORK
  • Attack Compatibility
  • LOW
  • Privileges Required
  • LOW
  • User Interaction
  • REQUIRED
  • Scope
  • CHANGED
  • Confidentiality Impact
  • LOW
  • Availability Impact
  • NONE
  • Base Score
  • 5.4
  • Base Severity
  • MEDIUM
  • Exploitability Score
  • 2.3
  • Impact Score
  • 2.7
References
Reference URL Reference Tags
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
Sources
Source Name Source URL
NIST https://nvd.nist.gov/vuln/detail/CVE-2021-42662
MITRE https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-42662
History
Created Old Value New Value Data Type Notes
2022-05-10 06:46:37 Added to TrackCVE
2022-12-05 13:55:03 2021-11-05T11:15Z 2021-11-05T11:15:08 CVE Published Date updated
2022-12-05 13:55:03 2021-11-17T03:34:15 CVE Modified Date updated
2022-12-05 13:55:03 Analyzed Vulnerability Status updated