CVE-2024-3140 SourceCodester Computer Laboratory Management System cross site scripting

Low 3.5 Published 1 Apr 2024 Updated 27 Aug 2024

Remote attackers can inject malicious scripts via the middlename parameter in the user save function, potentially compromising user sessions.

Exploited in the wild: Not known
Login needed: Any signed-in user
Attackable: Over the internet
Victim action needed: A user has to click or open something
Fix: None listed

What is CVE-2024-3140?

CVE-2024-3140 is a low-severity cross-site scripting vulnerability in SourceCodester Computer Laboratory Management System, published on 1 Apr 2024. Any signed-in user can exploit it over the network, and only if a user opens a file or follows a link.

Official description

A vulnerability, which was classified as problematic, was found in SourceCodester Computer Laboratory Management System 1.0. This affects an unknown part of the file /classes/Users.php?f=save. The manipulation of the argument middlename leads to cross site scripting. It is possible to initiate the attack remotely. The exploit has been disclosed to the public and may be used. The associated identifier of this vulnerability is VDB-258915.

Weakness: CWE-79

Which versions are affected by CVE-2024-3140?

It affects 1 product.

Products include Oretnom23 Computer Laboratory Management System.

How do I fix CVE-2024-3140?

No fix has been published for CVE-2024-3140 yet. Limit exposure of the affected software until one is available.

Escape output for the context it lands in and set a strict Content Security Policy. Upgrading the affected component is the real fix. More about Cross-site scripting.

Is CVE-2024-3140 being exploited?

It is not confirmed as exploited in the wild, but public exploit code for CVE-2024-3140 exists.

Sources

Also known as GHSA-5pj5-f52c-gg56.