CVE-2023-51293

HIGH

7.5

Description

A lack of rate limiting in the 'Forgot Password', 'Email Settings' feature of PHPJabbers Event Booking Calendar v4.0 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.

CVE Details

CVSS v3.1 Score7.5

SeverityHIGH

CVSS VectorCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Attack VectorNETWORK

ComplexityLOW

Privileges RequiredNONE

User InteractionNONE

Published2/19/2025

Last Modified5/8/2025

Sourcenvd

Honeypot Sightings0

Affected Products

phpjabbers:event_booking_calendar

Weaknesses (CWE)

CWE-400

References

http://packetstormsecurity.com/files/176495/PHPJabbers-Event-Booking-Calendar-4.0-Missing-Rate-Limiting.html(cve@mitre.org)

https://packetstorm.news/files/id/176495(cve@mitre.org)

https://www.phpjabbers.com/event-booking-calendar/#sectionDemo(cve@mitre.org)

IOC Correlations

No correlations recorded

This product uses data from the NVD API but is not endorsed or certified by the NVD.