CVE-2025-67554 MEDIUM

CVE-2025-67554: WordPress Cookie Notice & Compliance for GDPR / CCPA plugin <= 2.5.8 - Cross Site Scripting (XSS) vulnerability

Vendor Humanityco
Product Cookie Notice & Compliance for GDPR / CCPA
Weakness CWE-79 · XSS
Published December 9, 2025
Last update April 28, 2026

CVSS base score

5.9/10
Attack vector Network
Attack complexity Low
Privileges required High
User interaction Required
Confidentiality Low
Integrity Low

CVSS vector

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

What the vulnerability does

01Description

Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in Humanityco Cookie Notice & Compliance for GDPR / CCPA cookie-notice allows Stored XSS.This issue affects Cookie Notice & Compliance for GDPR / CCPA: from n/a through <= 2.5.8.

Explanation of Vulnerability in Simple Terms

02Summary

Cookie Notice & Compliance for GDPR / CCPA versions up to 2.5.8 contain a cross-site scripting vulnerability. An authenticated admin with high privileges can inject malicious scripts that execute in other users' browsers when they visit the site. The vulnerability requires user interaction and affects the integrity and confidentiality of site data. Update to a version newer than 2.5.8.

What an attacker can do

03Attacker Capabilities

Inject malicious scripts that run in other users' browsers and steal data or perform actions on their behalf.

Potential impact on your site

04Site Impact

An admin account compromise could allow script injection affecting all site visitors, risking data theft and unauthorized actions.

Conditions required to exploit

05Prerequisites

Admin-level access to the site and the victim must visit a page where the injected script is displayed.

Key dates

06Disclosure timeline

December 9, 2025 CVE published
April 28, 2026 Record updated