CVE-2026-91165: Improper Neutralization of Input During Web Page Generation

Warpgate is an open source SSH, HTTPS and MySQL bastion host for Linux. Prior to 0.27.6, the responsemode=formpost SSO return path in warpgate-protocol-http/src/api/ssoproviderlist.rs uses serdejson::tostring inside ReturnToSsoPostResponse without neutralizing a script-closing sequence. The...