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CVE-2026-3177

MEDIUM 5.3 CVSS 3.1
Published
April 7, 2026
Last modified
June 17, 2026
NVD status
Deferred
Reported by
security@wordfence.com
Weakness
CWE-345
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N

Description

The Charitable – Donation Plugin for WordPress – Fundraising with Recurring Donations & More plugin for WordPress is vulnerable to Insufficient Verification of Data Authenticity in versions up to, and including, 1.8.9.7. This is due to missing cryptographic verification of incoming Stripe webhook events. This makes it possible for unauthenticated attackers to forge payment_intent.succeeded webhook payloads and mark pending donations as completed without a real payment.

Affected WordPress components

  • Charitable – Donation & Fundraising Platform (Donation Forms, Recurring Donations & Fundraising Campaigns) Plugin · charitable
    Confirmed match Active
    Up to and including 1.8.9.7
    View on WordPress.org

A confirmed match is backed by the plugin or theme slug. A possible match is based on the product name only and should be verified.

Affected products and versions

  • smub Charitable – Donation Plugin for WordPress – Fundraising with Recurring Donations & More — Up to and including 1.8.9.7

References