CVE-2024-9591 Information

Description

The Category and Taxonomy Image plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the ‘_category_image’ parameter in versions up to and including 1.0.0 due to insufficient input sanitization and output escaping on user supplied attributes. This makes it possible for authenticated attackers with editor-level and above permissions to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page. This only affects multi-site installations and installations where unfiltered_html has been disabled.

CVSS Vector

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

Reference

https://www.wordfence.com/threat-intel/vulnerabilities/id/5760933b-30e6-465b-9b94-c913b21f07fd?source=cve https://plugins.trac.wordpress.org/browser/wp-custom-taxonomy-image/trunk/wp-custom-taxonomy-image.php?rev=1454210#L47

Attack Complexity

LOW

Privileges Required

HIGH

User Interaction Required

HIGH

Scope

REQUIRED

Confidentiality Impact

CHANGED

Integrity Impact

LOW

Availability Impact

LOW

Base Score

NONE

Base Severity

4.8