CVE-2026-2166 code-projects Online Reviewer System Login index.php sql injection

Medium 6.9 Published 8 Feb 2026 Updated 23 Feb 2026

Remote attackers can exploit SQL injection in the login form to access sensitive data or compromise user accounts.

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-2026-2166?

CVE-2026-2166 is a medium-severity SQL injection vulnerability in code-projects Online Reviewer System, published on 8 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. The affected element is an unknown function of the file /login/index.php of the component Login. The manipulation of the argument username/password leads to sql injection. The attack is possible to be carried out remotely. The exploit has been disclosed publicly and may be used.

Weakness: CWE-89, CWE-74

Which versions are affected by CVE-2026-2166?

It affects 1 product.

Products include Fabian Online Reviewer System.

How do I fix CVE-2026-2166?

No fix has been published for CVE-2026-2166 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-2026-2166 being exploited?

It is not confirmed as exploited in the wild, but public exploit code for CVE-2026-2166 exists.

Sources

Also known as GHSA-hq52-wmg7-2g9g.