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Paid Memberships Pro <= 2.12.3 - Authenticated (Subscriber+) Arbitrary File Upload
| CVE | CVE-2023-6187 |
|---|---|
| CVSS | 7.5 (High) |
| Publicly Published | November 16, 2023 |
| Last Updated | November 30, 2023 |
| Researcher |
István Márton
- Wordfence
|
Description
The Paid Memberships Pro plugin for WordPress is vulnerable to arbitrary file uploads due to insufficient file type validation in the 'pmpro_paypalexpress_session_vars_for_user_fields' function in versions up to, and including, 2.12.3. This makes it possible for authenticated attackers with subscriber privileges or above, to upload arbitrary files on the affected site's server which may make remote code execution possible. This can be exploited if 2Checkout (deprecated since version 2.6) or PayPal Express is set as the payment method and a custom user field is added that is only visible at profile, and not visible at checkout according to its settings.
References
- plugins.trac.wordpress.org
- www.paidmembershipspro.com
- plugins.trac.wordpress.org
- plugins.trac.wordpress.org
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Vulnerability Details for Paid Memberships Pro – Content Restriction, User Registration, & Paid Subscriptions
| Software Type | Plugin |
|---|---|
| Software Slug | paid-memberships-pro (view on wordpress.org) |
| Patched? | Yes |
| Remediation | Update to version 2.12.4, or a newer patched version |
| Affected Version |
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| Patched Version |
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