Is CVE-2026-34171 being exploited?

No public exploit is currently tracked.

How severe is CVE-2026-34171?

CVE-2026-34171 has a CVSS v3 severity of HIGH (8).

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CVE-2026-34171

Description

Coolify is an open-source and self-hostable tool for managing servers, applications, and databases. Prior to 4.0.0-beta.471, the GET /invitations/{uuid} endpoint can perform a state-changing password reset using an attacker-known invitation UUID, allowing an attacker who can cause a victim to visit the crafted invitation URL to reset the victim account password to a predictable value. This issue is fixed in version 4.0.0-beta.471.