CVE-2023-51321 Denial of service in n/a
Attackers can cause denial of service by flooding a user's inbox via the unthrottled forgot password feature in PHPJabbers Night Club Booking Software.
- Exploited in the wild
- Not known
- Login needed
- Not needed
- Attackable
- Over the internet
- Victim action needed
- Not needed
- Fix
- None listed
What is CVE-2023-51321?
CVE-2023-51321 is a medium-severity denial of service vulnerability in n/a, published on 20 Feb 2025. An attacker can exploit it over the internet without logging in, with no action from the victim.
Official description
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.
Weakness: CWE-290
Which versions are affected by CVE-2023-51321?
It affects 1 product.
Products include Phpjabbers Night Club Booking Software.
How do I fix CVE-2023-51321?
No fix has been published for CVE-2023-51321 yet. Limit exposure of the affected software until one is available.
Upgrade, then put limits on request size, rate and nesting depth so one client cannot exhaust the service. More about Denial of service.
Is CVE-2023-51321 being exploited?
There is no known exploitation of CVE-2023-51321 in the wild and no public exploit code.
Other vulnerabilities in n/a
Sources
Also known as GHSA-4rhc-2pqf-hqj3.