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Medium severity4.3NVD Advisory· Published Feb 20, 2025· Updated Jun 17, 2026

CVE-2023-51309

CVE-2023-51309

Description

A lack of rate limiting in the 'Email Settings' feature of PHPJabbers Car Park Booking System v3.0 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.

AI Insight

LLM-synthesized narrative grounded in this CVE's description and references.

Affected products

3
  • Phpjabbers/Car Park Booking System3 versions
    cpe:2.3:a:phpjabbers:car_park_booking_system:3.0:*:*:*:*:*:*:*+ 2 more
    • cpe:2.3:a:phpjabbers:car_park_booking_system:3.0:*:*:*:*:*:*:*
    • (no CPE)
    • (no CPE)range: =3.0

Patches

Vulnerability mechanics

References

3

News mentions

0

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