Description
steps/mail/sendmail.inc in Roundcube before 1.1.7 and 1.2.x before 1.2.3, when no SMTP server is configured and the sendmail program is enabled, does not properly restrict the use of custom envelope-from addresses on the sendmail command line, which allows remote authenticated users to execute arbitrary code via a modified HTTP request that sends a crafted e-mail message.
Remediation
References
Related Vulnerabilities
Drupal Unrestricted Upload of File with Dangerous Type Vulnerability (CVE-2020-13675)
Joomla! Core Security Bypass (2.5.0 - 3.9.15)
WordPress Plugin Global Flash Galleries Cross-Site Scripting (0.13.4)
WordPress Plugin Members Import Cross-Site Request Forgery (1.3)
Jboss EAP Improper Initialization Vulnerability (CVE-2023-4503)