CVE-2023-4224 Chamilo LMS File Upload Functionality Remote Code Execution

Q: Is CVE-2023-4224 being exploited?

There is no known exploitation of CVE-2023-4224 in the wild and no public exploit code.

Q: How do I fix CVE-2023-4224?

No fix has been published for CVE-2023-4224 yet. Limit exposure of the affected software until one is available.

High 8.8 Published 28 Nov 2023 Updated 2 Aug 2024

Authenticated learners can achieve remote code execution by uploading PHP files due to unrestricted file upload in Chamilo LMS.

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-2023-4224?

CVE-2023-4224 is a high-severity vulnerability in Chamilo Chamilo Lms, published on 28 Nov 2023. Any signed-in user can exploit it over the network, with no action from the victim.

Official description

Unrestricted file upload in `/main/inc/ajax/dropbox.ajax.php` in Chamilo LMS <= v1.11.24 allows authenticated attackers with learner role to obtain remote code execution via uploading of PHP files.

Weakness: CWE-434

Which versions are affected by CVE-2023-4224?

It affects 1 product.

Products include Chamilo Chamilo Lms.

How do I fix CVE-2023-4224?

No fix has been published for CVE-2023-4224 yet. Limit exposure of the affected software until one is available.

Is CVE-2023-4224 being exploited?

There is no known exploitation of CVE-2023-4224 in the wild and no public exploit code.

All Chamilo Chamilo Lms vulnerabilities

Sources

Also known as GHSA-rwf6-g8j5-7gvq.