CVE-2026-4650 — The FundPress – WordPress Donation Plugin for WordPress is

CVE-2026-4650 — The FundPress – WordPress Donation Plugin for WordPress is

CVE-2026-4650 — 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 unauthe

What This Means For You

  • If your environment is affected by CWE-862, review your exposure and prioritize patching based on your environment. Monitor vendor advisories for CVE-2026-4650 updates and patches.

Related ATT&CK Techniques

🛡️ Detection Rules

3 rules · 6 SIEM formats

3 detection rules auto-generated for this incident, mapped to MITRE ATT&CK. Sigma YAML is free — export to any SIEM format via the Intel Bot.

high T1190 Initial Access

WordPress FundPress Plugin Authorization Bypass - CVE-2026-4650

Sigma YAML — free preview
title: WordPress FundPress Plugin Authorization Bypass - CVE-2026-4650
id: scw-2026-05-02-ai-1
status: experimental
level: high
description: |
  Detects attempts to exploit CVE-2026-4650 by targeting the donate_action_status AJAX handler in the FundPress WordPress plugin. Unauthenticated attackers can bypass authorization checks to modify donation statuses, potentially leading to further compromise or manipulation of donation records.
author: SCW Feed Engine (AI-generated)
date: 2026-05-02
references:
  - https://shimiscyberworld.com/posts/nvd-CVE-2026-4650/
tags:
  - attack.initial_access
  - attack.t1190
logsource:
    category: webserver
detection:
  selection:
      cs-uri|contains:
          - '/wp-admin/admin-ajax.php'
      cs-method:
          - 'POST'
      cs-uri-query|contains:
          - 'action=donate_action_status'
      condition: selection
falsepositives:
  - Legitimate administrative activity

Source: Shimi's Cyber World · License & reuse

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Indicators of Compromise

IDTypeIndicator
CVE-2026-4650 vulnerability CVE-2026-4650
CWE-862 weakness CWE-862
Source & Attribution
Source PlatformNVD
ChannelNational Vulnerability Database
PublishedMay 02, 2026 at 11:16 UTC

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