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TI-2026-53247 Aliases CVE-2026-76063GHSA-wjmx-c7qh-wc8h

FundEngine <= 1.8.1 - Authenticated (Subscriber+) Stored Cross-Site Scripting via 'wfp_featured_video_url' Parameter

Priority LOW 28CWE-79Published · Updated

Key facts

Attack vector
Network
Privileges required
Low
User interaction
None
Attack complexity
Low
Impact type
Cross-site scripting
Confidentiality · integrity · availability
Low · Low · None
Fix status
No fix listed

Attack profile from CVSS 3.1 · CNA. Fix status from CNA. Impact type from CWE-79.

Summary

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.

Why it matters now

Exploitation None reported CISA SSVC · not in CISA KEV
EPSS 0.00349 28th percentileScored 2026-11-07
Fix No fix listed No fixed version in the sources yet

SSVC decision points

CISA ADP · SSVC 2.0.3

Exploitation
None
Automatable
No
Technical impact
Partial

The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.

Affected products

VendorProductAffected versionsFixed inStatusSource
roxnorFundEngine – Donation and Crowdfunding Platformup to 1.8.1—No fix listedCNA
  • FundEngine – Donation and Crowdfunding Platform Vendorroxnor Affected up to 1.8.1 Fixed in — No fix listed CNA

Remediation

No fixed version listed by the sources yet.

Timeline

  1. 2026-10-02 Threatist record created from CVE-2026-76063
  2. 2026-10-03 Alias added: GHSA-wjmx-c7qh-wc8h

References

Other 6

  • TI-2022-01323 Metform Elementor Contact Form Builder <= 2.1.3 - Sensitive Information Disclosure CVSS 3.1HIGH 7.5
  • TI-2023-00080 Metform Elementor Contact Form Builder <= 3.1.2 - Unauthenticated Stored Cross-Site Scripting CVSS 3.1HIGH 7.2
  • TI-2022-00697 WP Fundraising Donation and Crowdfunding Platform < 1.5.0 - Unauthenticated SQLi CVSS 3.1CRITICAL 9.8
  • TI-2026-19077 ElementsKit Elementor Addons < 3.7.9 Unauthenticated Mailchimp REST Endpoint CVSS 4.0CRITICAL 9.3
  • TI-2026-51983 WordPress FundEngine plugin <= 1.7.9 - PHP Object Injection vulnerability CVSS 3.1CRITICAL 9.8
  • TI-2023-27806 WordPress Metform Elementor Contact Form Builder plugin <= 3.4.0 - Broken Access Control vulnerability CVSS 3.1CRITICAL 9.8
See all 130 →

Sources

This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences