CVE-2026-48838: WordPress Post SMTP plugin <= 3.6.2 - Cross Site Scripting (XSS) vulnerability

Published Jun 15, 2026
·
Updated

Unauthenticated Cross Site Scripting (XSS) in Post SMTP <= 3.6.2 versions.

Affected Software

1 affected component
Post SMTP Post SMTP (WordPress plugin)<=3.6.2

Remediation

Recommended actions to resolve this vulnerability, in priority order.

  1. Upgrade

    Upgrade WordPress Post SMTP Plugin to a version that resolves this vulnerability.

    Fixed in 3.6.3

Event History

Jun 15, 2026
CVE Published
via MITRE·08:18 PM
Data Sourced
via MITRE·08:18 PM
RemedyDescriptionSeverityWeakness
Data Sourced
via NVD·09:17 PM
DescriptionSeverityWeakness
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