UpHeron
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WordPress plugins

WPV-f4520a4e16a2

Vulnerability in WP Mail SMTP by WPForms – Free SMTP Plugin with Gmail, Outlook, Amazon SES, SendGrid, Mailgun, Zoho & other SMTP

Severity
Unrated
Added to UpHeron
17 Oct 2026
Fixed in
1.4.0
Sources
WPVulnerability

Affected software

SoftwareAffected versions
WP Mail Smtp (WordPress plugin)WordPress plugins · wp-plugin:wp-mail-smtp
  • Every version before 1.4.0

References

  • WPScan https://wpscan.com/vulnerability/6f7a35d7-b6ec-416b-81f1-2fc54df9c92e