Description
Roundcube before 1.4.14, 1.5.x before 1.5.4, and 1.6.x before 1.6.3 allows XSS via text/plain e-mail messages with crafted links because of program/lib/Roundcube/rcube_string_replacer.php behavior.
Published: 2023-09-22
Score: 6.1 Medium
EPSS: 79.6% 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-3577-1 roundcube security update
Ubuntu USN Ubuntu USN USN-6654-1 Roundcube Webmail vulnerability
History

Tue, 21 Oct 2025 23:15:00 +0000


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


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


Wed, 30 Jul 2025 02:15:00 +0000

Type Values Removed Values Added
CPEs cpe:2.3:a:roundcube:webmail:1.5.0:-:*:*:*:*:*:*
cpe:2.3:a:roundcube:webmail:1.6.0:-:*:*:*:*:*:*
cpe:2.3:o:debian:debian_linux:10:*:*:*:*:*:*:*
Metrics ssvc

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


Wed, 16 Jul 2025 13:45:00 +0000

Type Values Removed Values Added
Metrics epss

{'score': 0.77366}

epss

{'score': 0.7768}


Subscriptions

Debian Debian Linux
Roundcube Webmail
cve-icon MITRE

Status: PUBLISHED

Assigner: mitre

Published:

Updated: 2025-10-21T23:05:36.969Z

Reserved: 2023-09-22T00:00:00.000Z

Link: CVE-2023-43770

cve-icon Vulnrichment

Updated: 2024-08-02T19:52:11.104Z

cve-icon NVD

Status : Analyzed

Published: 2023-09-22T06:15:10.090

Modified: 2025-10-31T14:38:41.263

Link: CVE-2023-43770

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

No data.

Weaknesses