CVE-2025-11105 code-projects Simple Scheduling System addsubject.php sql injection

Medium 6.9 Published 28 Sep 2025 Updated 29 Sep 2025

Remote attackers can exploit SQL injection in the addsubject.php file to manipulate or access database information.

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-2025-11105?

CVE-2025-11105 is a medium-severity SQL injection vulnerability in code-projects Simple Scheduling System, published on 28 Sep 2025. An attacker can exploit it over the internet without logging in, with no action from the victim.

Official description

A flaw has been found in code-projects Simple Scheduling System 1.0. This affects an unknown part of the file /schedulingsystem/addsubject.php. This manipulation of the argument subcode causes sql injection. Remote exploitation of the attack is possible. The exploit has been published and may be used.

Weakness: CWE-89, CWE-74

Which versions are affected by CVE-2025-11105?

It affects 1 product.

Products include Fabian Simple Scheduling System.

How do I fix CVE-2025-11105?

No fix has been published for CVE-2025-11105 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-2025-11105 being exploited?

It is not confirmed as exploited in the wild, but public exploit code for CVE-2025-11105 exists.

Sources

Also known as GHSA-r7hr-x87v-mq74.