The lettre library through 0.10.0-alpha for Rust allows arbitrary sendmail option injection via transport/sendmail/mod.rs.
Stay updated with the latest patches and releases. Plan your sofware desisgn. Avoid common known vulnerabilities fixed by the open source community
Latest patch release: 0.9.6
Latest minor release: 0.11.11
Latest major release: --
Maintain your licence declarations and avoid unwanted licences to protect your IP the way you intended.
MIT - MIT License