Complianz | GDPR/CCPA Cookie Consent <= 6.4.5 - Cross-Site Request Forgery

2023-05-30 00:00

Rafie Muhammad

Strategic Overview

Status

Patched in 6.4.6

Affected PluginComplianz – GDPR/CCPA Cookie Consent

Affected Version< 6.4.6

CVSS4.3Medium

CVECVE-2023-34030

View all Complianz – GDPR/CCPA Cookie Consent vulnerabilities

Vulnerability Overview

The Complianz | GDPR/CCPA Cookie Consent plugin for WordPress is vulnerable to Cross-Site Request Forgery in versions up to, and including, 6.4.5. This is due to missing nonce validation on the process_ajax_destination_clear, dismiss_review_notice_callback, and dismiss_warning functions. This makes it possible for unauthenticated attackers to dismiss review notices, disabled the plugin, and dismiss warnings via forged requests granted they can trick a site administrator into performing an action such as clicking on a link.

Technical Analysis

REMEDIATION: Update to version 6.4.6, or a newer patched version --- IDENTIFIER: CWE-352 (Cross-Site Request Forgery (CSRF)) The web application does not, or cannot, sufficiently verify whether a request was intentionally provided by the user who sent the request, which could have originated from an unauthorized actor.

External References

https://www.cve.org/CVERecord?id=CVE-2023-34030 https://www.wordfence.com/threat-intel/vulnerabilities/id/a92d5176-4cf0-4a31-9dcc-a2dc3259d29b

CVSS Vector

4.3

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

Base

Attack VectorNetwork
Attack ComplexityLow
Privileges RequiredNone
User InteractionRequired
ScopeUnchanged
ConfidentialityNone
IntegrityLow
AvailabilityNone

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