CVE-2023-51316

HIGH EPSS 47.7%
Published Feb 20, 20251y ago · Modified Jun 17, 20261w ago
7.5 CVSS 3.1
High
Find Similar
Published Feb 20, 2025 1y ago
Last Modified Jun 17, 2026 1w ago

Description

A lack of rate limiting in the 'Forgot Password' feature of PHPJabbers Bus Reservation System v1.1 allows attackers to send an excessive amount of email for a legitimate user, leading to a possible Denial of Service (DoS) via a large amount of generated e-mail messages.

CVSS Details

Base Score
7.5
Exploitability
3.9
Impact
3.6
Vector string
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Attack Vector Network
Attack Complexity Low
Privileges Required None
User Interaction None
Scope Unchanged
Confidentiality None
Integrity None
Availability High

Threat Intelligence

EPSS Exploit Probability
47.7% percentile
Exploit & Patch Status
Public Exploit Known
No Patch Available

Weaknesses 1

CWE-400 Uncontrolled Resource Consumption Resource Mgmt

Affected Products 1

VendorProductVersionRange
phpjabbersbus_reservation_system1.1any

References 3

  • packetstormsecurity.com http://packetstormsecurity.com/files/176497/PHPJabbers-Bus-Reservation-System-1.1-Missing-Rate-Limiting.html
  • packetstorm.news https://packetstorm.news/files/id/176497
    ExploitThird Party AdvisoryVDB Entry
  • phpjabbers.com https://www.phpjabbers.com/bus-reservation-system/#sectionDemo
    Product

Remediation

No remediation data recorded yet

Check vendor advisories and the NVD entry for patch availability.