CVE-2026-2223 code-projects Online Reviewer System index.php sql injection

Medium 6.9 Published 9 Feb 2026 Updated 23 Feb 2026

Remote attackers can exploit SQL injection in the Online Reviewer System to read or modify database contents via the ID parameter.

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-2026-2223?

CVE-2026-2223 is a medium-severity SQL injection vulnerability in code-projects Online Reviewer System, published on 9 Feb 2026. An attacker can exploit it over the internet without logging in, with no action from the victim.

Official description

A security vulnerability has been detected in code-projects Online Reviewer System 1.0. Affected by this issue is some unknown functionality of the file /system/system/students/assessments/pretest/take/index.php. The manipulation of the argument ID leads to sql injection. It is possible to initiate the attack remotely. The exploit has been disclosed publicly and may be used.

Weakness: CWE-89, CWE-74

Which versions are affected by CVE-2026-2223?

It affects 1 product.

Products include Fabian Online Reviewer System.

How do I fix CVE-2026-2223?

No fix has been published for CVE-2026-2223 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-2026-2223 being exploited?

It is not confirmed as exploited in the wild, but public exploit code for CVE-2026-2223 exists.

Sources

Also known as GHSA-gmp8-p2m6-gv23.