What is CVE-2026-12967?

CVE-2026-12967 is a medium-severity vulnerability in Wcfm Membership, classified under Improper Privilege Management. CVSS score: 6.5/10. Published 2026-11-06.

How severe is CVE-2026-12967?

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

Privilege escalation in Wcfm Membership

CVE-2026-12967

The WCFM Membership WordPress plugin before 2.12.1 does not verify that payment was made before completing a paid membership, allowing any authenticated Subscriber/Customer to activate a paid vendor membership for free and gain the marketplace vendor role.

Vulnerability class: Privilege Escalation

Published 2026-11-06 · last modified 2026-11-06.

CVSS v3 metric

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

Wcfm Membership

Weakness classification (CWE)

CWE-269 — Improper Privilege Management

References

wpscan.com/vulnerability/37e7aff5-19fd-480c-87f5-e1863a99d8b6/ (technical-description, exploit, vdb-entry)

Frequently asked questions

What is CVE-2026-12967?: CVE-2026-12967 is a medium-severity vulnerability in Wcfm Membership, classified under Improper Privilege Management. CVSS score: 6.5/10. Published 2026-11-06.
How severe is CVE-2026-12967?: Medium severity. CVSS v3 base score is 6.5 out of 10.