What is CVE-2026-42753?

CVE-2026-42753 is a high-severity vulnerability in Wc Lovers Wcfm Membership, classified under Missing Authorization. CVSS score: 7.3/10. Published 2026-05-27.

How severe is CVE-2026-42753?

High severity. CVSS v3 base score is 7.3 out of 10.

Auth bypass in Wc Lovers Wcfm Membership

CVE-2026-42753

Missing Authorization vulnerability in WC Lovers WCFM Membership wc-multivendor-membership allows Exploiting Incorrectly Configured Access Control Security Levels.This issue affects WCFM Membership: from n/a through <= 2.11.10.

Vulnerability class: Broken Access Control

EPSS: 0.000 (15.0th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 7.3 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L.

Affected products

Wc Lovers Wcfm Membership — versions 0

Weakness classification (CWE)

CWE-862 — Missing Authorization

References

audit@patchstack.com (vdb-entry)

Frequently asked questions

What is CVE-2026-42753?: CVE-2026-42753 is a high-severity vulnerability in Wc Lovers Wcfm Membership, classified under Missing Authorization. CVSS score: 7.3/10. Published 2026-05-27.
How severe is CVE-2026-42753?: High severity. CVSS v3 base score is 7.3 out of 10.