Description
Roundcube before 1.4.15, 1.5.x before 1.5.5, and 1.6.x before 1.6.4 allows stored XSS via an HTML e-mail message with a crafted SVG document because of program/lib/Roundcube/rcube_washtml.php behavior. This could allow a remote attacker

to load arbitrary JavaScript code.
Published: 2023-10-18
Score: 6.1 Medium
EPSS: 84.4% High
KEV: Yes
Impact: n/a
Action: n/a
AI Analysis

Analysis and contextual insights are available on OpenCVE Cloud.

Remediation

No vendor fix or workaround currently provided.

Additional remediation guidance may be available on OpenCVE Cloud.

Tracking

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Advisories
Source ID Title
Debian DLA Debian DLA DLA-3630-1 roundcube security update
Debian DSA Debian DSA DSA-5531-1 roundcube security update
Ubuntu USN Ubuntu USN USN-6848-1 Roundcube vulnerabilities
History

Tue, 21 Oct 2025 23:30:00 +0000


Tue, 21 Oct 2025 20:30:00 +0000


Tue, 21 Oct 2025 19:30:00 +0000


Thu, 13 Feb 2025 17:30:00 +0000

Type Values Removed Values Added
Description Roundcube before 1.4.15, 1.5.x before 1.5.5, and 1.6.x before 1.6.4 allows stored XSS via an HTML e-mail message with a crafted SVG document because of program/lib/Roundcube/rcube_washtml.php behavior. This could allow a remote attacker to load arbitrary JavaScript code. Roundcube before 1.4.15, 1.5.x before 1.5.5, and 1.6.x before 1.6.4 allows stored XSS via an HTML e-mail message with a crafted SVG document because of program/lib/Roundcube/rcube_washtml.php behavior. This could allow a remote attacker to load arbitrary JavaScript code.

Mon, 03 Feb 2025 17:15:00 +0000

Type Values Removed Values Added
Metrics kev

{'dateAdded': '2023-10-26'}

ssvc

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


Subscriptions

Debian Debian Linux
Fedoraproject Fedora
Roundcube Webmail
cve-icon MITRE

Status: PUBLISHED

Assigner: ESET

Published:

Updated: 2025-10-21T23:05:34.074Z

Reserved: 2023-10-18T06:50:57.504Z

Link: CVE-2023-5631

cve-icon Vulnrichment

Updated: 2024-08-02T08:07:32.513Z

cve-icon NVD

Status : Analyzed

Published: 2023-10-18T15:15:08.727

Modified: 2025-10-30T20:11:10.923

Link: CVE-2023-5631

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

No data.

Weaknesses