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OpenAdvisories
Medium · 4.4 CVE-2023-6498 EUVD-2023-58729GHSA-rrxp-pgc2-x28c

Complianz | GDPR/CCPA Cookie Consent <= 6.5.5 - Authenticated(Administrator+) Stored Cross-site Scripting via settings

Published Jan 4, 2024 · Updated Apr 8, 2026 · Assigned by Wordfence

Description

The Complianz – GDPR/CCPA Cookie Consent plugin for WordPress is vulnerable to Stored Cross-Site Scripting via admin settings in all versions up to and including 6.5.5 due to insufficient input sanitization and output escaping. This makes it possible for authenticated attackers, with administrator-level permissions and above, 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.

Affected products

VendorProductAffectedFixed
complianz Complianz – GDPR/CCPA Cookie Consent ≤ 6.5.5 —

References