Skip to content
OpenAdvisories

Vendor

/mailtrap-mailer

1 known vulnerabilities.

Products

mailtrap-mailer 1
All Critical High Medium Low Exploited only Public exploit

1 result · Clear filters · Feed

  • Medium 6.9
    CVE-2026-45755

    Symfony: Mailtrap Mailer Webhook Parser Never Verifies the X-Mt-Signature HMAC — Unauthenticated Webhook Event Injection

    Symfony is a PHP framework for web and console applications and a set of reusable PHP components. Prior to 7.4.12 and 8.0.12, MailtrapRequestParser::doParse() received the configured webhook secret but ignored the X-Mt-Signature HMAC header, allowing unauthen…

    symfony /mailtrap-mailer symfony mailtrap-mailer Debian Ubuntu Packagist