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CVE-2026-55110

HIGH CVSS: 7.5 Published: 2026-07-02 Modified: 2026-07-09

Description

A malicious actor who lures an authenticated user to a malicious page could exploit a Cross-Origin Resource Sharing (CORS) misconfiguration found in UniFi OS to trigger actions in UniFi OS using that user's session.

Affected Platforms

Ui Unas Pro 4Ui Unifi Dream Machine Pro Max FirmwareUi Unifi Express 7Ui Unifi Dream Machine Pro FirmwareUi Unifi Dream Machine Beast FirmwareUi Unas Pro 4 FirmwareUi Unifi Dream Machine Special EditionUi Unifi Dream Router 7Ui Unifi Cloud Gateway Max FirmwareUi Unifi Network Video Recorder

Weakness Type

CWE-942, NVD-CWE-Other

References