FundEngine <= 1.8.1 - Authenticated (Subscriber+) Stored Cross-Site Scripting via 'wfp_featured_video_url' Parameter
| CVE | CVE-2026-76063 |
|---|---|
| CVSS | 6.4 (Medium) |
| Publicly Published | August 24, 2026 |
| Last Updated | August 25, 2026 |
| Researcher |
Wordfence PRISM
- Wordfence
|
Description
The FundEngine – Donation and Crowdfunding Platform plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the 'wfp_featured_video_url' parameter in all versions up to, and including, 1.8.1 due to insufficient input sanitization and output escaping. This makes it possible for authenticated attackers, with subscriber-level access and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page. The REST endpoint used to submit the video URL has its permission_callback set to __return_true, meaning any authenticated user — including those with Subscriber-level access — can reach the vulnerable code path.
Learn more about Cross-Site Scripting vulnerabilities and how to prevent them.
References
- plugins.trac.wordpress.org
- plugins.trac.wordpress.org
- plugins.trac.wordpress.org
- plugins.trac.wordpress.org
- plugins.trac.wordpress.org
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Vulnerability Details for FundEngine – Donation and Crowdfunding Platform
| Software Type | Plugin |
|---|---|
| Software Slug | wp-fundraising-donation (view on wordpress.org) |
| Patched? | Yes |
| Remediation | Update to version 1.8.2, or a newer patched version |
| Affected Version |
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| Patched Version |
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Recent vulnerabilities in FundEngine – Donation and Crowdfunding Platform
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