CVE-2019-10774 php-shellcommand command injection vulnerability
Attackers can execute arbitrary code via command injection in the php-shellcommand library, 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-2019-10774?
CVE-2019-10774 is a critical command injection vulnerability in php-shellcommand, published on 30 Dec 2019. An attacker can exploit it over the internet without logging in, with no action from the victim.
Official description
php-shellcommand versions before 1.6.1 have a command injection vulnerability. Successful exploitation could lead to arbitrary code execution.
Weakness: CWE-78
Which versions are affected by CVE-2019-10774?
2 open source packages ship an affected version, including mikehaertl/php-shellcommand. It affects 1 product.
| Package | Affected | Fixed in |
|---|---|---|
mikehaertl/php-shellcommand Packagist | All versions | 1.6.1 |
mikehaertl/php-shellcommand Packagist | All versions | 1.6.1 |
Products include Php-Shellcommand Project Php-Shellcommand.
How do I fix CVE-2019-10774?
Upgrade mikehaertl/php-shellcommand to 1.6.1 or later.
Upgrade, and pass arguments to programs as a list instead of through a shell. More about Command injection.
Is CVE-2019-10774 being exploited?
There is no known exploitation of CVE-2019-10774 in the wild and no public exploit code.
Sources
Also known as DEBIAN-CVE-2019-10774, GHSA-c7fv-wv9f-cgjw, SNYK-PHP-MIKEHAERTLPHPSHELLCOMMAND-538426.