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CVE-2023-0219: 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. Th

medium Affects fluentsmtp (WordPress plugin). Feed 2026.10.29.4, updated 2026-10-29; published ; advisory modified .

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. Th

Package
fluentsmtp (WordPress plugin) WordPress
Affected versions
<2.2.3
Fixed in
2.2.3
Severity
medium  CVSS 5.4
Exploitation
not on CISA KEV · EPSS 1% (43.2th percentile)
Published
2023-03-13
Source
nvd

References

CWE-79
NVD recordfluentsmtp (WordPress plugin) advisories

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