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CVE-2026-4650 Detail

Description

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.


Metrics

NVD enrichment efforts reference publicly available information to associate vector strings. CVSS information contributed by other sources is also displayed.
CVSS 4.0 Severity and Vector Strings:

NIST CVSS score
NIST: NVD
N/A
NVD assessment not yet provided.

References to Advisories, Solutions, and Tools

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URL Source(s) Tag(s)
https://plugins.trac.wordpress.org/browser/fundpress/tags/2.0.8/inc/class-dn-ajax.php#L173 Wordfence
https://plugins.trac.wordpress.org/browser/fundpress/tags/2.0.8/inc/class-dn-ajax.php#L179 Wordfence
https://plugins.trac.wordpress.org/browser/fundpress/tags/2.0.8/inc/class-dn-donate.php#L189 Wordfence
https://plugins.trac.wordpress.org/browser/fundpress/tags/2.0.9/inc/class-dn-ajax.php#L179 Wordfence
https://plugins.trac.wordpress.org/browser/fundpress/trunk/inc/class-dn-ajax.php#L173 Wordfence
https://plugins.trac.wordpress.org/browser/fundpress/trunk/inc/class-dn-ajax.php#L179 Wordfence
https://plugins.trac.wordpress.org/browser/fundpress/trunk/inc/class-dn-donate.php#L189 Wordfence
https://plugins.trac.wordpress.org/changeset?sfp_email=&sfph_mail=&reponame=&old=3502937%40fundpress&new=3502937%40fundpress&sfp_email=&sfph_mail= Wordfence
https://www.wordfence.com/threat-intel/vulnerabilities/id/5db3c66f-0a9c-4233-923c-0965dec68c60?source=cve Wordfence

Weakness Enumeration

CWE-ID CWE Name Source
CWE-862 Missing Authorization Wordfence  

Change History

1 change records found show changes

Quick Info

CVE Dictionary Entry:
CVE-2026-4650
NVD Published Date:
05/02/2026
NVD Last Modified:
05/02/2026
Source:
Wordfence