CVE-2026-11963
Description
The User Registration & Membership WordPress plugin before 5.2.2 does not perform an authorization check on a membership-upgrade action and derives the user to modify from a caller-supplied identifier instead of the current user, allowing any authenticated user such as a subscriber to change another user's WordPress role and membership tier.
Metadata
Severity & Metrics
No CVSS data available.
Affected products (1)
| Vendor | Product | Platform | Versions |
|---|---|---|---|
| Unknown | User Registration & Membership | — | 0 < 5.2.2 |
Weakness (CWE)
| CWE | Source | Description |
|---|---|---|
| — | cna | CWE-639 Authorization Bypass Through User-Controlled Key |