CVE-2026-90922
Medium
Description
The Paid Membership Subscriptions WordPress plugin before 3.0.9 does not verify that the amount and currency reported by the payment provider match the pending payment before completing it, allowing unauthenticated users to obtain a paid membership by paying an arbitrary lower amount.
SeverityMedium
CVSS5.3
Exploit probability—
ProductPaid Membership Subscriptions
PublishedSep 17, 2026
First seenSep 17, 2026
Weakness typeCWE-284Improper access control
How to fix
Update
- Paid Membership Subscriptions3.0.9 or later
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| Paid Membership Subscriptions | v < 3.0.9 | 3.0.9 |
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