CVE-2023-0219

PoC —

CVSS 3.1

5.4 medium

EPSS

<1%p42

Published

Mar 13, 2023 (Mar 13, 2023)

Modified

Jun 17, 2026

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.

Vendors: wpmanageninja
Products: fluentsmtp
Ecosystems: WordPress
Weakness: CWE-79
Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N

NVD CVE.org GitHub PoCs EPSS (0.5%)

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