CVE-2018-18874 File upload in n/a

Critical 9.8 Published 31 Oct 2018 Updated 16 Sep 2024

Remote attackers can execute arbitrary PHP code by uploading a malicious file with a .php extension to the file manager.

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-2018-18874?

CVE-2018-18874 is a critical vulnerability in n/a, published on 31 Oct 2018. An attacker can exploit it over the internet without logging in, with no action from the victim.

Official description

nc-cms through 2017-03-10 allows remote attackers to execute arbitrary PHP code via the "Upload File or Image" feature, with a .php filename and "Content-Type: application/octet-stream" to the index.php?action=file_manager_upload URI.

Weakness: CWE-434

Which versions are affected by CVE-2018-18874?

It affects 1 product.

Products include Nconsulting Nc-Cms.

How do I fix CVE-2018-18874?

No fix has been published for CVE-2018-18874 yet. Limit exposure of the affected software until one is available.

Is CVE-2018-18874 being exploited?

There is no known exploitation of CVE-2018-18874 in the wild and no public exploit code.

Sources

Also known as GHSA-972f-98x3-mwwp.