CVE-2019-9829 Code injection in n/a

High 8.8 Published 15 Mar 2019 Updated 4 Aug 2024

Remote attackers can execute arbitrary PHP code in Maccms by injecting code into template edit actions, bypassing file extension restrictions.

Exploited in the wild: Not known
Login needed: Any signed-in user
Attackable: Over the internet
Victim action needed: Not needed
Fix: None listed

What is CVE-2019-9829?

CVE-2019-9829 is a high-severity code injection vulnerability in n/a, published on 15 Mar 2019. Any signed-in user can exploit it over the network, with no action from the victim.

Official description

Maccms 10 allows remote attackers to execute arbitrary PHP code by entering this code in a template/default_pc/html/art Edit action. This occurs because template rendering uses an include operation on a cache file, which bypasses the prohibition of .php files as templates.

Weakness: CWE-829

Which versions are affected by CVE-2019-9829?

It affects 1 product.

Products include Maccms Maccms.

How do I fix CVE-2019-9829?

No fix has been published for CVE-2019-9829 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-2019-9829 being exploited?

There is no known exploitation of CVE-2019-9829 in the wild and no public exploit code.

Sources

Also known as GHSA-jqph-m8xx-7xcj.