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CVE-2026-42222

HIGH CVSS: 8.1 Published: 2026-05-04 Modified: 2026-06-17

Description

Nginx UI is a web user interface for the Nginx web server. In version 2.3.5, an unauthenticated bootstrap takeover exists in nginx-ui during the initial installation window exposed by POST /api/install. At time of publication no public patches are available.

Affected Platforms

Nginxui Nginx Ui

Weakness Type

CWE-284, CWE-306

References