PT-2026-23835 · WordPress · Wp App Bar

Bhumividh Treloges · Published 2026-03-07 · Updated 2026-03-12 · CVE-2026-1074

Positive Technologies (AI Summary)

CVSS v3.1

7.2

High

Base vector

AV:N/AC:L/PR:N/UI:N/S:C/C:L/I:L/A:N

Name of the Vulnerable Software and Affected Versions WP App Bar plugin for WordPress versions up to and including 1.5

Description The WP App Bar plugin for WordPress is susceptible to Stored Cross-Site Scripting through the app-bar-features parameter. This is a result of inadequate input sanitization and output escaping, coupled with a missing authorization check within the App Bar Settings class constructor. This allows unauthenticated attackers to inject arbitrary web scripts into multiple plugin settings, which will then execute when a user accesses the admin settings page.

Recommendations Update the WP App Bar plugin to a version newer than 1.5.

Fix

XSS

Weakness Enumeration

CWE-79

Related Identifiers

CVE-2026-1074

Affected Products

Wp App Bar

References · 9

• https://nvd.nist.gov/vuln/detail/CVE-2026-1074 · Security Note
• https://t.me/CVEtracker/46707 · Telegram Post
• https://wordfence.com/threat-intel/vulnerabilities/id/9b448712-b989-453f-9acb-5556e01e41a4?source=cve · Note
• https://plugins.trac.wordpress.org/browser/wp-app-bar/tags/1.5/includes/class-app-bar-settings.php#L89 · Note
• https://plugins.trac.wordpress.org/browser/wp-app-bar/trunk/includes/class-app-bar-settings.php#L89 · Note
• https://twitter.com/CVEnew/status/2030339329768525882 · Twitter Post
• https://t.me/cveNotify/154577 · Telegram Post
• https://twitter.com/VulmonFeeds/status/2030257882847957469 · Twitter Post
• https://twitter.com/cracbot/status/2032049018562625570 · Twitter Post