Security Advisory

CVE-2026-16269

CVE vulnerability detail - eXtreme Datacenter Security Operations

Published 2026-08-08 06:00:10

Last updated 2026-08-11 19:33:17

Assigner WPScan

CVSS score 4.8

State PUBLISHED

Description

The Newsletters WordPress plugin before 4.16 does not strictly compare its API authentication key, allowing unauthenticated attackers to bypass the API authentication via type juggling and perform privileged actions such as modifying subscriber records and sending emails, when the optional API has been enabled.

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