CVE-2023-51450 baserCMS OS command injection vulnerability in Installer
Attackers can execute arbitrary OS commands via the site search feature in baserCMS, requiring an upgrade to secure the application.
- Exploited in the wild
- Not known
- Login needed
- Not needed
- Attackable
- Over the internet
- Victim action needed
- Not needed
- Fix
- Available
What is CVE-2023-51450?
CVE-2023-51450 is a medium-severity command injection vulnerability in Basercms Basercms, published on 22 Feb 2024. An attacker can exploit it over the internet without logging in, with no action from the victim.
Official description
baserCMS is a website development framework. Prior to version 5.0.9, there is an OS Command Injection vulnerability in the site search feature of baserCMS. Version 5.0.9 contains a fix for this vulnerability.
Weakness: CWE-78
Which versions are affected by CVE-2023-51450?
2 open source packages ship an affected version, including baserproject/basercms. It affects 1 product.
| Package | Affected | Fixed in |
|---|---|---|
baserproject/basercms Packagist | All versions | 5.0.9 |
baserproject/basercms Packagist | All versions | 5.0.9 |
Products include Basercms Basercms.
How do I fix CVE-2023-51450?
Upgrade baserproject/basercms to 5.0.9 or later.
Upgrade, and pass arguments to programs as a list instead of through a shell. More about Command injection.
Is CVE-2023-51450 being exploited?
There is no known exploitation of CVE-2023-51450 in the wild and no public exploit code.
Other vulnerabilities in Basercms Basercms
- CVE-2023-25654 baserCMS File Uploader Remote Code Execution (RCE) vulnerability
- CVE-2023-25655 baserCMS allows any file to be uploaded
- CVE-2017-10842 baserCMS SQL Injection vulnerability
- CVE-2026-30880 baserCMS: OS command injection vulnerability in installer
- CVE-2026-21861 baserCMS: OS Command Injection Leading to Remote Code Execution (RCE)
Sources
Also known as GHSA-77fc-4cv5-hmfr.