What is CVE-2026-14847?

CVE-2026-14847 is a medium-severity vulnerability in Paid Membership Subscriptions, classified under Authorization Bypass Through User-Controlled Key. CVSS score: 4.3/10. Published 2026-07-31.

How severe is CVE-2026-14847?

Medium severity. CVSS v3 base score is 4.3 out of 10.

Auth bypass in Paid Membership Subscriptions

CVE-2026-14847

The Paid Membership Subscriptions WordPress plugin before 3.0.7 does not perform capability or nonce checks on one of its payment-related AJAX actions, allowing any authenticated user with Subscriber-level access and above to disclose the…

Vulnerability class: IDOR (Insecure Direct Object Reference)

CVSS v3 metric

CVSS v3 base score 4.3 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N.

Affected products

Unknown Paid Membership Subscriptions — versions 0

Weakness classification (CWE)

CWE-639 — Authorization Bypass Through User-Controlled Key

References

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

Frequently asked questions

What is CVE-2026-14847?: CVE-2026-14847 is a medium-severity vulnerability in Paid Membership Subscriptions, classified under Authorization Bypass Through User-Controlled Key. CVSS score: 4.3/10. Published 2026-07-31.
How severe is CVE-2026-14847?: Medium severity. CVSS v3 base score is 4.3 out of 10.