The FundPress – WordPress Donation Plugin for WordPress is vulnerable to authorization bypass in versions up to and including 2.0.8. This is due to missing authorization and nonce verification in the donate_action_status() AJAX handler, which is registered to be accessible to unauthenticated users via wp_ajax_nopriv. The function only validates that the schema parameter equals 'donate-ajax' and that the required POST parameters are present, but fails to verify user capabilities, nonce tokens, or donation ownership. This makes it possible for unauthenticated attackers to modify the status of any donation by providing its ID (which are sequential integers and easily enumerable), allowing them to mark donations as completed, pending, cancelled, or any arbitrary status, potentially triggering email notifications and related side effects.
CVE-2026-4650 is a medium severity with CVSS 5.3 Authorization Bypass issue affecting the Plugin FundPress – WordPress Donation Plugin. It affects Versions up to 2.0.8 and is fixed in 2.0.9.
CVE-2026-4650 is tracked for the Plugin FundPress – WordPress Donation Plugin as medium severity with CVSS 5.3. The affected range is Versions up to 2.0.8. Update FundPress – WordPress Donation Plugin to 2.0.9 or newer where that version is compatible with the site.
| Software Type | Plugin |
|---|---|
| Software Slug |
fundpress
View on wordpress.org
|
| CVE | CVE-2026-4650 |
| Patched Versions |
2.0.9
|
| Affected Versions |
Versions up to 2.0.8
|
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