CVE-2023-39681 Code injection in n/a

Critical 9.8 Published 5 Sep 2023 Updated 30 Sep 2024

Remote attackers can execute arbitrary code on Cuppa CMS servers by exploiting a code injection flaw in the configuration module.

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-2023-39681?

CVE-2023-39681 is a critical code injection vulnerability in n/a, published on 5 Sep 2023. An attacker can exploit it over the internet without logging in, with no action from the victim.

Official description

Cuppa CMS v1.0 was discovered to contain a remote code execution (RCE) vulnerability via the email_outgoing parameter at /Configuration.php. This vulnerability is triggered via a crafted payload.

Weakness: CWE-94

Which versions are affected by CVE-2023-39681?

It affects 1 product.

Products include Cuppacms Cuppacms.

How do I fix CVE-2023-39681?

No fix has been published for CVE-2023-39681 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-2023-39681 being exploited?

It is not confirmed as exploited in the wild, but public exploit code for CVE-2023-39681 exists.

Sources

Also known as GHSA-pqxg-66p9-rr3w.