Cookie Notice & Compliance for GDPR / CCPA <= 2.4.17.1 - Authenticated (Admin+) Stored Cross-Site Scripting

2024-08-15 00:00

c3p0d4y

Strategic Overview

Status

Patched in 2.4.18

Affected PluginCompliance by Hu-manity.co

Affected Version<= 2.4.17.1

CVSS4.4Medium

CVECVE-2022-3399

View all Compliance by Hu-manity.co vulnerabilities

Vulnerability Overview

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.

Technical Analysis

REMEDIATION: Update to version 2.4.18, or a newer patched version --- IDENTIFIER: CWE-79 (Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')) The product does not neutralize or incorrectly neutralizes user-controllable input before it is placed in output that is used as a web page that is served to other users.

External References

https://www.cve.org/CVERecord?id=CVE-2022-3399 https://www.wordfence.com/threat-intel/vulnerabilities/id/73fd35b4-16b3-4f57-a3e4-46e4de0ee822

CVSS Vector

4.4

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

Base

Attack VectorNetwork
Attack ComplexityHigh
Privileges RequiredHigh
User InteractionNone
ScopeChanged
ConfidentialityLow
IntegrityLow
AvailabilityNone

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