CVE-2023-5027 SourceCodester Simple Membership System club_validator.php sql injection

Medium 6.3 Published 17 Sep 2023 Updated 2 Aug 2024

Remote attackers can exploit SQL injection in club_validator.php to read or modify database contents in Simple Membership System.

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-2023-5027?

CVE-2023-5027 is a medium-severity SQL injection vulnerability in SourceCodester Simple Membership System, published on 17 Sep 2023. Any signed-in user can exploit it over the network, with no action from the victim.

Official description

A vulnerability classified as critical was found in SourceCodester Simple Membership System 1.0. Affected by this vulnerability is an unknown functionality of the file club_validator.php. The manipulation of the argument club leads to sql injection. The attack can be launched remotely. The exploit has been disclosed to the public and may be used. The identifier VDB-239869 was assigned to this vulnerability.

Weakness: CWE-89

Which versions are affected by CVE-2023-5027?

It affects 1 product.

Products include Razormist Simple Membership System.

How do I fix CVE-2023-5027?

No fix has been published for CVE-2023-5027 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-2023-5027 being exploited?

It is not confirmed as exploited in the wild, but public exploit code for CVE-2023-5027 exists.

Sources

Also known as GHSA-4qqg-523q-3vhc.