CVEvulnerability

CVE-2026-86406

7.5 HIGH Published 2026-09-13 Modified 2026-09-14 Official page ↗
Status
Deferred
Published
2026-09-13
Last modified
2026-09-14
Assigner
[email protected]
CVSS 3.1 (134c704f-9b21-4f2e-91b3-4a467353bcc0)
7.5 HIGH — CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H
Weaknesses
CWE-269

Description

The User Registration & Membership WordPress plugin before 5.2.8 does not check the capability of the user making a membership purchase, and does not validate the payment method or the plan submitted with it, allowing any authenticated user such as a subscriber to be granted the WordPress role attached to a paid plan without paying for it. Where the site owner has mapped a plan to a privileged role, this leads to privilege escalation up to administrator.

Related

Weakness · CWE (1)

  • CWE-269 Improper Privilege Management weakness

References