Auth bypass in /Mailtrap-mailer Mailtrap-mailer
CVE-2026-45755
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 heade…
Vulnerability class: Broken Authentication
Affected products
- /Mailtrap-mailer Mailtrap-mailer — versions >= 7.2.0, < 7.4.12, >= 8.0.0-BETA1, < 8.0.12
- Symfony — versions >= 7.2.0, < 7.4.12, >= 8.0.0-BETA1, < 8.0.12
Weakness classification (CWE)
References
- security-advisories@github.com (x_refsource_CONFIRM)
- security-advisories@github.com (x_refsource_MISC)
- security-advisories@github.com (x_refsource_MISC)
- security-advisories@github.com (x_refsource_MISC)