CVE-2022-3399 Information

Description

The Cookie Notice & Compliance for GDPR / CCPA plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the ‘cookie_notice_options[refuse_code_head]’ parameter in versions up to and including 2.4.17.1 due to insufficient input sanitization and output escaping. This makes it possible for authenticated attackers with administrative privileges and above to inject arbitrary web scripts in pages that will execute whenever a user accesses the injected /wp-admin/admin.php?page=cookie-notice page. This only affects multi-site installations and installations where unfiltered_html has been disabled.

CVSS Vector

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

Reference

https://www.wordfence.com/threat-intel/vulnerabilities/id/73fd35b4-16b3-4f57-a3e4-46e4de0ee822?source=cve https://plugins.trac.wordpress.org/changeset/3134120/cookie-notice/trunk/includes/settings.php

Attack Complexity

HIGH

Privileges Required

HIGH

User Interaction Required

HIGH

Scope

NONE

Confidentiality Impact

CHANGED

Integrity Impact

LOW

Availability Impact

LOW

Base Score

NONE

Base Severity

4.4