CVE-2025-12856 code-projects Responsive Hotel Site reservation.php sql injection

Medium 5.1 Published 7 Nov 2025 Updated 7 Nov 2025

Remote attackers can exploit SQL injection in the reservation email field to read or modify database contents.

Exploited in the wild: Not known
Login needed: An administrator
Attackable: Over the internet
Victim action needed: Not needed
Fix: None listed

What is CVE-2025-12856?

CVE-2025-12856 is a medium-severity SQL injection vulnerability in code-projects Responsive Hotel Site, published on 7 Nov 2025. An attacker needs administrator access to exploit it, with no action from the victim.

Official description

A weakness has been identified in code-projects Responsive Hotel Site 1.0. Impacted is an unknown function of the file /admin/reservation.php. This manipulation of the argument email causes sql injection. The attack can be initiated remotely. The exploit has been made available to the public and could be exploited.

Weakness: CWE-89, CWE-74

Which versions are affected by CVE-2025-12856?

It affects 1 product.

Products include Fabian Responsive Hotel Site.

How do I fix CVE-2025-12856?

No fix has been published for CVE-2025-12856 yet. Limit exposure of the affected software until one is available.

Use parameterised queries everywhere and never build SQL by joining strings. Upgrade affected software first; a web application firewall only buys time. More about SQL injection.

Is CVE-2025-12856 being exploited?

It is not confirmed as exploited in the wild, but public exploit code for CVE-2025-12856 exists.

Sources

Also known as GHSA-fv27-q26g-hwf7.