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.
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cve-icon MITRE

Status: PUBLISHED

Assigner: mitre

Published:

Updated: 2024-08-06T03:07:31.413Z

Reserved: 2016-12-08T00:00:00

Link: CVE-2016-9920

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Deferred

Published: 2016-12-08T18:59:00.200

Modified: 2025-04-12T10:46:40.837

Link: CVE-2016-9920

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

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Weaknesses