CVE-2021-3267 File upload in n/a

High 7.2 Published 4 Apr 2023 Updated 18 Feb 2025

Remote attackers can execute arbitrary code via the uploadFile function in KiteCMS, posing a critical risk to web application integrity.

Exploited in the wild: Not known
Login needed: An administrator
Attackable: Over the internet
Victim action needed: Not needed
Fix: None listed

What is CVE-2021-3267?

CVE-2021-3267 is a high-severity vulnerability in n/a, published on 4 Apr 2023. An attacker needs administrator access to exploit it, with no action from the victim.

Official description

File Upload vulnerability found in KiteCMS v.1.1 allows a remote attacker to execute arbitrary code via the uploadFile function.

Weakness: CWE-434

Which versions are affected by CVE-2021-3267?

It affects 1 product.

Products include Kitesky Kitecms.

How do I fix CVE-2021-3267?

No fix has been published for CVE-2021-3267 yet. Limit exposure of the affected software until one is available.

Is CVE-2021-3267 being exploited?

There is no known exploitation of CVE-2021-3267 in the wild and no public exploit code.

Sources

Also known as GHSA-h4w3-5jjx-jxhm.