Is CVE-2026-78863 being exploited?

No public exploit is currently tracked.

How severe is CVE-2026-78863?

CVE-2026-78863 has a CVSS v3 severity of MEDIUM (6.3).

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CVE-2026-78863

Description

A vulnerability was found in liketrek TREK up to 3.0.22. Impacted is the function loginUser of the file server/src/services/authService.ts of the component Pre-2FA mfa_token Handler. The manipulation results in improper authentication. The attack may be performed from remote. Upgrading to version 3.1.0 is recommended to address this issue. Upgrading the affected component is recommended.