Cookie Banner for GDPR / CCPA – WPLP Cookie Consent: A security weakness

Cookie Banner for GDPR / CCPA – WPLP Cookie Consent is affected by a security weakness. Exploitation requires an authenticated subscriber account. The resulting impact depends on how the affected component exposes the vulnerable operation. The published affected range is <= 4.3.6.

CVE / CNA score 4.3 CVSS 3.1 · security@wordfence.com

NVD score Pending NVD has not published its own CVSS assessment.

Component: Cookie Banner for GDPR / CCPA – WPLP Cookie Consent
Plugin slug: gdpr-cookie-consent
Affected: <= 4.3.6
Safe version: See mitigation notes
Published: Jul 10, 2026
Weakness: CWE-862 — Missing Authorization

This CVE was published Jul 10, 2026 and is one of 22 known issues for this plugin.

What to do

Update, patch or deactivate.

No fixed release is identified. Update Cookie Banner for GDPR / CCPA – WPLP Cookie Consent when a release after 4.3.6 becomes available; until then, disable and remove it when the site's risk warrants. The official upstream changelog lists version 4.4.0, which is newer than the published affected range. Its changelog does not clearly confirm this specific fix, so it is not counted as a known-safe release.

No confirmed safe version is listed. Consider a vendor-supported patch or temporarily restricting the affected functionality while you assess the risk.

Deactivate only when warranted by your risk profile, or when advised by your hosting provider in the limited circumstances where the vulnerability cannot otherwise be mitigated. If you’re unsure which action is appropriate, contact Fused or your hosting provider for guidance.

Source record

Technical description

The GDPR Cookie Consent plugin for WordPress is vulnerable to unauthorized modification of data due to a missing capability check and missing nonce verification on the gdpr_cookie_consent_ajax_save_schedule_scan() function (the wp_ajax_gcc_save_schedule_scan AJAX action) in versions up to, and including, 4.3.6. This makes it possible for authenticated attackers, with Subscriber-level access and above, to modify the plugin's cookie scan schedule configuration stored in the gdpr_scan_schedule_data option, which is an administrative function intended to be limited to users with the manage_options capability.

CVE / CNA vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N

References

Primary and upstream sources

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