CVE-2025-15147
Insecure Direct Object Reference in WCFM Membership Plugin Allows Payment Modification
Publication date: 2026-02-10
Last updated on: 2026-02-10
Assigner: Wordfence
Description
Description
CVSS Scores
EPSS Scores
| Probability: | |
| Percentile: |
Meta Information
Affected Vendors & Products
| Vendor | Product | Version / Range |
|---|---|---|
| wcfm | membership | to 2.11.8 (inc) |
Helpful Resources
Exploitability
| CWE ID | Description |
|---|---|
| CWE-639 | The system's authorization functionality does not prevent one user from gaining access to another user's data or record by modifying the key value identifying the data. |
Attack-Flow Graph
AI Powered Q&A
Can you explain this vulnerability to me?
The vulnerability exists in the WCFM Membership – WooCommerce Memberships for Multivendor Marketplace plugin for WordPress, specifically in versions up to and including 2.11.8. It is an Insecure Direct Object Reference (IDOR) issue found in the 'WCFMvm_Memberships_Payment_Controller::processing' function. The problem arises because the plugin does not properly validate a user-controlled key, allowing authenticated users with Subscriber-level access or higher to modify membership payments of other users.
How can this vulnerability impact me? :
This vulnerability can allow attackers who have at least Subscriber-level access to alter the membership payments of other users. This could lead to unauthorized changes in membership status or payment records, potentially causing financial discrepancies, unauthorized access to membership benefits, or disruption of service for legitimate users.
How does this vulnerability affect compliance with common standards and regulations (like GDPR, HIPAA)?:
I don't know
How can this vulnerability be detected on my network or system? Can you suggest some commands?
I don't know
What immediate steps should I take to mitigate this vulnerability?
I don't know