Paid Member Subscriptions < 3.0.7 - Unauthenticated Sensitive Information Exposure via Residual Export Files

The Paid Membership Subscriptions WordPress plugin before 3.0.7 does not protect the member and payment export files it writes to a predictable location in the uploads directory, allowing unauthenticated users to download the exported member and payment data (including PII) while an export artifact is present.