CVE-2026-1074

WP App Bar <= 1.5 - Unauthenticated Stored Cross-Site Scripting via 'app-bar-features' Parameter

CVSS 7.2 HIGHEPSS 0.2%CWE-79

Vexday Risk Score

21Bajo

Decisión SSVC (CISA)

Track

Sin señal de explotación → monitorear

CVSS 7.2EPSS 0.2%KEV nãoPoC —Nuclei —Metasploit —Patch —

Ciclo de vida

07 mar 2026Publicada en NVD

Recomendación: Monitorear — sin señal de explotación por ahora.

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.

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:L/I:L/A:N

Productos afectados

ryscript · WP App Bar

Referencias

https://plugins.trac.wordpress.org/browser/wp-app-bar/tags/1.5/includes/class-app-bar-settings.php#L89 https://plugins.trac.wordpress.org/browser/wp-app-bar/trunk/includes/class-app-bar-settings.php#L89 https://www.wordfence.com/threat-intel/vulnerabilities/id/9b448712-b989-453f-9acb-5556e01e41a4?source=cve