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.
Published: 2016-12-08
Score: 7.5 High
EPSS: 38.3% Moderate
KEV: No
Impact: n/a
Action: n/a
AI Analysis

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Remediation

No vendor fix or workaround currently provided.

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Tracking

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Advisories
Source ID Title
Ubuntu USN Ubuntu USN USN-8132-1 Roundcube Webmail vulnerabilities
History

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Roundcube Webmail
cve-icon MITRE

Status: PUBLISHED

Assigner: mitre

Published:

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

Reserved: 2016-12-08T00:00:00.000Z

Link: CVE-2016-9920

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Modified

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

Modified: 2026-05-06T22:30:45.220

Link: CVE-2016-9920

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

No data.

Weaknesses