Denial of Service Vulnerability in PHPJabbers Car Park Booking System
CVE-2023-51309

4.3MEDIUM

Key Information:

Vendor

PHPJabbers

Status
Car Park Booking System
Vendor
CVE Published:
20 February 2025

What is CVE-2023-51309?

The 'Email Settings' feature in PHPJabbers Car Park Booking System version 3.0 is flawed due to a lack of rate limiting. This vulnerability allows attackers to exploit the system by sending an excessive number of emails on behalf of legitimate users. The result can lead to a Denial of Service (DoS), as the volume of generated emails overwhelms the user's email service, potentially disrupting operations and causing significant inconvenience.

References

https://www.phpjabbers.com/car-park-booking/#sectionDemo
https://packetstorm.news/files/id/176492

CVSS V3.1

Score:
4.3
Severity:
MEDIUM
Confidentiality:
None
Integrity:
None
Availability:
None
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
Low
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

.