What is CVE-2026-13389?

CVE-2026-13389 is a medium-severity vulnerability in Webtoffee-Cookie-Consent, classified under Missing Authorization. CVSS score: 6.5/10. Published 2026-08-02.

How severe is CVE-2026-13389?

Medium severity. CVSS v3 base score is 6.5 out of 10.

Auth bypass in Webtoffee-Cookie-Consent

CVE-2026-13389

The webtoffee-cookie-consent WordPress plugin before 3.5.3 does not perform authorization checks on several of its REST API routes, allowing unauthenticated attackers to export and delete stored visitor consent records, create posts, and modify the webtoffee-cookie-consent WordPress plugin before 3.5.3's licensing state.

Vulnerability class: Broken Access Control

EPSS: 0.003 (22.1th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 6.5 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N.

Affected products

Unknown Webtoffee-cookie-consent — versions 0

Weakness classification (CWE)

CWE-862 — Missing Authorization

References

contact@wpscan.com (technical-description, exploit, vdb-entry)

Frequently asked questions

What is CVE-2026-13389?: CVE-2026-13389 is a medium-severity vulnerability in Webtoffee-Cookie-Consent, classified under Missing Authorization. CVSS score: 6.5/10. Published 2026-08-02.
How severe is CVE-2026-13389?: Medium severity. CVSS v3 base score is 6.5 out of 10.