CVE-2025-49113

roundcubemail: Remote Code Execution in Roundcube via Unvalidated _from Parameter

Published Jun 2, 2025 CVSS 3.1 · 9.9 Critical EPSS 99.6% KEV · Listed
Description
Roundcube Webmail before 1.5.10 and 1.6.x before 1.6.11 allows remote code execution by authenticated users because the _from parameter in a URL is not validated in program/actions/settings/upload.php, leading to PHP Object Deserialization.

Remediation

No solution or workaround provided in the CVE record

Tracking

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Advisories

Source ID Title
Debian DLA Debian DLA DLA-4211-1 roundcube security update
Debian DSA Debian DSA DSA-5934-1 roundcube security update
Github GHSA Github GHSA GHSA-8j8w-wwqc-x596 Roundcube Webmail Vulnerable to Authenticated RCE via PHP Object Deserialization
Ubuntu USN Ubuntu USN USN-7584-1 Roundcube vulnerability
History
Type Values Removed Values Added
References
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'total'}, 'version': '2.0.3'}

ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'active', 'Technical Impact': 'total'}, 'version': '2.0.3'}

Type Values Removed Values Added
Metrics kev

{'dateAdded': '2026-02-20T00:00:00+00:00', 'dueDate': '2026-03-13T00:00:00+00:00'}

Type Values Removed Values Added
First Time appeared Debian
Debian debian Linux
CPEs cpe:2.3:a:roundcube:webmail:*:*:*:*:*:*:*:*
cpe:2.3:o:debian:debian_linux:11.0:*:*:*:*:*:*:*
Vendors & Products Debian
Debian debian Linux
Type Values Removed Values Added
Title roundcubemail: Remote Code Execution in Roundcube via Unvalidated _from Parameter
References
Metrics threat_severity

None

threat_severity

Critical

Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'total'}, 'version': '2.0.3'}

Weaknesses

Sources

Status
PUBLISHED
Assigner
mitre
Published
Updated
Feb 21, 2026, 4:56 AM
Reserved
Jun 2, 2025, 12:00 AM
Status
Analyzed
Published
Jun 2, 2025, 5:15 AM
Modified
Jun 17, 2026, 9:30 AM
Severity
Critical
Public date
Jun 2, 2025, 12:00 AM