CVE-2023-51336 Code injection in n/a

High 8.8 Published 20 Feb 2025 Updated 4 Nov 2025

An attacker can execute remote code via CSV injection in the Meeting Room Booking System due to insufficient input validation.

Exploited in the wild: Not known
Login needed: Any signed-in user
Attackable: Over the internet
Victim action needed: Not needed
Fix: None listed

What is CVE-2023-51336?

CVE-2023-51336 is a high-severity code injection vulnerability in n/a, published on 20 Feb 2025. Any signed-in user can exploit it over the network, with no action from the victim.

Official description

PHPJabbers Meeting Room Booking System v1.0 is vulnerable to CSV Injection vulnerability which allows an attacker to execute remote code. The vulnerability exists due to insufficient input validation on Languages section Labels any parameters field in System Options that is used to construct CSV file.

Weakness: CWE-1236

Which versions are affected by CVE-2023-51336?

It affects 1 product.

Products include Phpjabbers Meeting Room Booking System.

How do I fix CVE-2023-51336?

No fix has been published for CVE-2023-51336 yet. Limit exposure of the affected software until one is available.

Upgrade, and never evaluate templates, expressions or code built from user input. More about Code injection.

Is CVE-2023-51336 being exploited?

It is not confirmed as exploited in the wild, but public exploit code for CVE-2023-51336 exists.

Sources

Also known as GHSA-g73p-89xv-8q58.