CVE-2026-67449 | Portabase up to 1.21.1 TUS Upload Webhook route.ts path traversal

November 11, 2026 Yanac

A vulnerability, which was classified as very critical, has been found in Portabase up to 1.21.1. This impacts an unknown function of the file app/api/tus/hooks/route.ts of the component TUS Upload Webhook Handler. The manipulation leads to path traversal.

This vulnerability is referenced as CVE-2026-67449. Remote exploitation of the attack is possible. No exploit is available.

It is advisable to upgrade the affected component.VulDB Recent EntriesRead More