CVE-2024-11427 Information

Description

The Catch Popup plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the plugin’s ‘catch-popup’ shortcode in all versions up to and including 1.4.4 due to insufficient input sanitization and output escaping on user supplied attributes. This makes it possible for authenticated attackers with contributor-level access and above to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.

CVSS Vector

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

Reference

https://plugins.trac.wordpress.org/browser/catch-popup/trunk/inc/shortcode.php https://wordpress.org/plugins/catch-popup/ https://www.wordfence.com/threat-intel/vulnerabilities/id/4ac7c825-aa5e-42fb-b1df-8be72945941c?source=cve

Attack Complexity

LOW

Privileges Required

LOW

User Interaction Required

LOW

Scope

NONE

Confidentiality Impact

CHANGED

Integrity Impact

LOW

Availability Impact

LOW

Base Score

NONE

Base Severity

6.4