CVE-2022-23389 Command injection in n/a

Critical 9.8 Published 14 Feb 2022 Updated 3 Aug 2024

Attackers can execute arbitrary commands on the server via the cmdarray parameter in PublicCMS.

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-2022-23389?

CVE-2022-23389 is a critical command injection vulnerability in n/a, published on 14 Feb 2022. An attacker can exploit it over the internet without logging in, with no action from the victim.

Official description

PublicCMS v4.0 was discovered to contain a remote code execution (RCE) vulnerability via the cmdarray parameter.

Weakness: CWE-78

Which versions are affected by CVE-2022-23389?

It affects 1 product.

Products include Publiccms Publiccms.

How do I fix CVE-2022-23389?

No fix has been published for CVE-2022-23389 yet. Limit exposure of the affected software until one is available.

Upgrade, and pass arguments to programs as a list instead of through a shell. More about Command injection.

Is CVE-2022-23389 being exploited?

There is no known exploitation of CVE-2022-23389 in the wild and no public exploit code.

Sources

Also known as GHSA-3pmw-f2r9-3rwg.