What is CVE-2026-86816?

CVE-2026-86816 is a medium-severity vulnerability in Wpcafe, classified under Information Disclosure. CVSS score: 5.3/10. Published 2026-10-07.

How severe is CVE-2026-86816?

Medium severity. CVSS v3 base score is 5.3 out of 10.

Information disclosure in Wpcafe

CVE-2026-86816

The WPCafe WordPress plugin before 3.0.21 does not restrict access to some of its REST API endpoints, allowing unauthenticated attackers to read WooCommerce product data, including per-product sales counts, exact stock levels, and private product meta, that WooCommerce itself keeps behind authentication.

Vulnerability class: Information Disclosure

Published 2026-10-07 · last modified 2026-10-07.

CVSS v3 metric

CVSS v3 base score 5.3 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N.

EPSS exploit prediction

No EPSS score from FIRST.org yet. New CVEs usually get one within a few days; no score means no signal yet, not low risk. How EPSS works.

Affected products

Wpcafe

Weakness classification (CWE)

CWE-200 — Information Disclosure

References

wpscan.com/vulnerability/e644bbb2-aae7-4f7a-baf7-34e578bcee2a/ (technical-description, exploit, vdb-entry)

Frequently asked questions

What is CVE-2026-86816?: CVE-2026-86816 is a medium-severity vulnerability in Wpcafe, classified under Information Disclosure. CVSS score: 5.3/10. Published 2026-10-07.
How severe is CVE-2026-86816?: Medium severity. CVSS v3 base score is 5.3 out of 10.