CVE-2023-0219

FluentSMTP < 2.2.3 - Stored XSS via Email Logs

Published Mar 13, 2023 CVSS 3.1 · 5.4 Medium EPSS < 1% KEV · Not listed
Description
The FluentSMTP WordPress plugin before 2.2.3 does not sanitize or escape email content, making it vulnerable to stored cross-site scripting attacks (XSS) when an administrator views the email logs. This exploit requires other plugins to enable users to send emails with unfiltered HTML.

Remediation

No solution or workaround provided in the CVE record

Tracking

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Advisories

Source ID Title
EUVD EUVD EUVD-2023-12305 The FluentSMTP WordPress plugin before 2.2.3 does not sanitize or escape email content, making it vulnerable to stored cross-site scripting attacks (XSS) when an administrator views the email logs. This exploit requires other plugins to enable users to send emails with unfiltered HTML.
History
Type Values Removed Values Added
Metrics ssvc

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

Weaknesses

Sources

Status
PUBLISHED
Assigner
WPScan
Published
Updated
Feb 27, 2025, 3:46 PM
Reserved
Jan 11, 2023, 12:20 PM
Status
Modified
Published
Mar 13, 2023, 5:15 PM
Modified
Jun 17, 2026, 5:25 AM