重大性スコア(CVS)

Details

Authenticated stored cross-site scripting (XSS) vulnerability discovered in the WordPress YaySMTP plugin (version <= 2.2).

solution

Update the WordPress YaySMTP plugin to the latest version available (at least 2.2.1).

Sources.

YaySMTP and Email Logs: Amazon SES, SendGrid, Outlook, Mailgun, Brevo, Google and Any SMTP Service

Send WordPress emails successfully with WP Mail SMTP via your favorite mailer

wordpress.org