CVE-2021-25808 Code injection in n/a

High 7.8 Published 23 Jul 2021 Updated 3 Aug 2024

Attackers can execute arbitrary code in Bludit CMS by uploading a crafted ZIP file to the backup plugin.

Exploited in the wild: Not known
Login needed: Not needed
Attackable: Local or same network only
Victim action needed: A user has to click or open something
Fix: None listed

What is CVE-2021-25808?

CVE-2021-25808 is a high-severity code injection vulnerability in n/a, published on 23 Jul 2021. It can only be exploited from the same machine or local network, and only if a user opens a file or follows a link.

Official description

A code injection vulnerability in backup/plugin.php of Bludit 3.13.1 allows attackers to execute arbitrary code via a crafted ZIP file.

Weakness: CWE-94

Which versions are affected by CVE-2021-25808?

It affects 1 product.

Products include Bludit Bludit.

How do I fix CVE-2021-25808?

No fix has been published for CVE-2021-25808 yet. Limit exposure of the affected software until one is available.

Upgrade, and never evaluate templates, expressions or code built from user input. More about Code injection.

Is CVE-2021-25808 being exploited?

There is no known exploitation of CVE-2021-25808 in the wild and no public exploit code.

Sources

Also known as GHSA-r943-gcwv-6gq5.