Security Advisory

CVE-2026-1074

CVE vulnerability detail — eXtreme Datacenter Security Operations

Published 2026-03-07 07:22:06

Last updated 2026-04-08 17:11:14

Assigner Wordfence

State PUBLISHED

Description

The WP App Bar plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the app-bar-features parameter in all versions up to, and including, 1.5. This is due to insufficient input sanitization and output escaping combined with a missing authorization check in the `App_Bar_Settings` class constructor. This makes it possible for unauthenticated attackers to inject arbitrary web scripts into multiple plugin settings that will execute whenever a user accesses the admin settings page.

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