Vulnerability in Phpjabbers Night Club Booking Software
CVE-2023-51321
A lack of rate limiting in the 'Forgot Password' feature of PHPJabbers Night Club Booking Software v1.0 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.
Published · last modified .
CVSS v3 metric
CVSS v3 base score 6.5 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N.
EPSS exploit prediction
EPSS: 0.004 (31.1th percentile), scored .
Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 31st percentile — 31.1% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.004 · newest: 0.004 · change: +0.000
Affected products
- Phpjabbers Night Club Booking Software — versions 1.0
Weakness classification (CWE)
References
- www.phpjabbers.com/night-club-booking-software/ (Product)
- packetstorm.news/files/id/176502 (Exploit, VDB Entry, Third Party Advisory)
- af854a3a-2127-422b-91ae-364da2661108
Frequently asked questions
- What is CVE-2023-51321?
- CVE-2023-51321 is a medium-severity vulnerability in Phpjabbers Night Club Booking Software, classified under Authentication Bypass by Spoofing. CVSS score: 6.5/10. Published 2025-02-20.
- How severe is CVE-2023-51321?
- Medium severity. CVSS v3 base score is 6.5 out of 10.