Is CVE-2026-55500 being exploited?

No public exploit is currently tracked.

How severe is CVE-2026-55500?

CVE-2026-55500 has a CVSS v3 severity of CRITICAL (9.9).

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CVE-2026-55500

Description

9Router is an AI router & token saver. Prior to 0.4.80, the /api/settings/database endpoint allows full database export (containing all credentials, API keys, OAuth tokens, and settings) and full database import (complete overwrite) without any authentication requirement beyond the ALWAYS_PROTECTED middleware check, which only validates JWT or CLI token. This issue is fixed in version 0.4.80.