CVE-2023-39834 Command injection in n/a

Critical 9.8 Published 24 Aug 2023 Updated 3 Oct 2024

Attackers can execute arbitrary commands on PbootCMS servers via a command injection flaw in the create_function implementation.

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-2023-39834?

CVE-2023-39834 is a critical command injection vulnerability in n/a, published on 24 Aug 2023. An attacker can exploit it over the internet without logging in, with no action from the victim.

Official description

PbootCMS below v3.2.0 was discovered to contain a command injection vulnerability via create_function.

Weakness: CWE-77

Which versions are affected by CVE-2023-39834?

It affects 1 product.

Products include Pbootcms Pbootcms.

How do I fix CVE-2023-39834?

No fix has been published for CVE-2023-39834 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-2023-39834 being exploited?

It is not confirmed as exploited in the wild, but public exploit code for CVE-2023-39834 exists.

Sources

Also known as GHSA-gw39-99gr-hwx5.