VulnerabilityModified
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.
MEDIUM 5.4EPSS 1.67%
Does this matter?
Lower severity and a low EPSS score (1.67%). Track it; it rarely justifies an emergency change on its own.
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.
- CVSS 3.1
- 5.4 MEDIUMCVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N
- EPSS
- 1.67% probability · 76th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-79
- Affected
- online event booking and reservation system project/online event booking and reservation system
- Source
- cve@mitre.org
References
- http://packetstormsecurity.com/files/164615/Online-Event-Booking-And-Reservation-System-1.0-Cross-Site-Scripting.htmlExploit, Third Party Advisory, VDB Entry
- https://github.com/TheHackingRabbi/CVE-2021-42662Exploit, Third Party Advisory
- https://www.exploit-db.com/exploits/50450Exploit, Third Party Advisory, VDB Entry
- https://www.sourcecodester.com/php/14241/online-event-booking-and-reservation-system-phpmysql.htmlProduct, Third Party Advisory
- http://packetstormsecurity.com/files/164615/Online-Event-Booking-And-Reservation-System-1.0-Cross-Site-Scripting.htmlExploit, Third Party Advisory, VDB Entry
- https://github.com/TheHackingRabbi/CVE-2021-42662Exploit, Third Party Advisory
- https://www.exploit-db.com/exploits/50450Exploit, Third Party Advisory, VDB Entry
- https://www.sourcecodester.com/php/14241/online-event-booking-and-reservation-system-phpmysql.htmlProduct, Third Party Advisory
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.