CVE-2026-56679
CVE-2026-56679 · 9Router: Mass assignment in PATCH /api/settings allows authenticated authorization downgrade
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9Router is an AI router & token saver. Prior to 0.5.4, the PATCH /api/settings endpoint writes the entire request body to persistent settings without a field whitelist, allowing an authenticated user to set security-critical fields such as requireLogin and disable authentication for the whole application, exposing protected routes such as /api/keys and /api/providers to unauthenticated access. This issue is reported as fixed in version 0.5.4.
CVSS 8.7 · Élevée · EPSS 0,4% · Code d’exploitation public · Correctif disponible
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Pile logicielle: node