#VU15405 OS command injection


Published: 2018-10-18

Vulnerability identifier: #VU15405

Vulnerability risk: High

CVSSv3.1:

CVE-ID: N/A

CWE-ID: CWE-78

Exploitation vector: Network

Exploit availability: No

Vulnerable software:
Drupal
Web applications / CMS

Vendor: Drupal

Description

The vulnerability allows a remote authenticated attacker to compromise vulnerable system.

The vulnerability exists due to insufficient sanitization of the user-supplied input when sending email messages via DefaultMailSystem::mail() function. A remote attacker can inject and execute arbitrary OS commands on the vulnerable system with privileges of the web server.

Mitigation
Install updates from vendor's website.

Vulnerable software versions

Drupal: 8.6.0 - 8.6.1, 8.5.0 - 8.5.7, 7.0 - 7.60


CPE

External links
http://www.drupal.org/sa-core-2018-006


Q & A

Can this vulnerability be exploited remotely?

Is there known malware, which exploits this vulnerability?


Latest bulletins with this vulnerability