Superplanehq Superplane vulnerabilities

• superplanehq superplane SuperPlane < 0.30.0 SMTP Header Injection via Webhook Event Title CVE-2026-57511 6.3 MediumJuly 28, 2026
• superplanehq superplane SuperPlane < 0.27.0 Broken Object Level Authorization via CanvasService gRPC CVE-2026-57510 8.7 HighJuly 28, 2026