CVE-2026-15388: Unknown Cookie Consent

Medium severity, CVSS 4.3. EPSS: 0.3% chance of exploitation in the next 30 days.

The Cookie Consent WordPress plugin before 0.0.10 does not correctly enforce its intended administrator-only capability check on its consent-settings REST routes, so they fall back to an authentication-only gate, allowing any authenticated user such as a subscriber to update the Cookie Consent WordPress plugin before 0.0.10's consent settings and, on sites connected to the vendor's paid plan, read stored visitor consent logs.

Affected products

• Unknown Cookie Consent: before 0.0.10 (fixed in 0.0.10)

Published 2026-08-12. Last modified 2026-08-26.