CVE-2026-75930
The FundEngine – Donation and Crowdfunding Platform plugin for WordPress is vulnerable to authorization bypass in all versions up to, and including, 1.8.1. This is due to the plugin not properly verifying that a user is authorized to perform an action. This makes it possible for authenticated attackers, with subscriber-level access and above, to modify arbitrary posts and pages — overwriting title and content, and seizing ownership by supplying an attacker-controlled post_author integer that bypasses wp_kses_post sanitization. The wp_rest nonce required by the handler is trivially obtainable by any logged-in user via /wp-admin/admin-ajax.php?action=rest-nonce and therefore does not constitute an authorization barrier.
- CVSS 3.1
- 4.3
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N - EPSS
- 0.4% chance of exploitation in the next 30 days; higher than 30% of CVEs (scores of 2026-10-25)
- CWE
- CWE-862
- Published
- Modified
- Record from
- the NVD, synced
References
- https://plugins.trac.wordpress.org/browser/wp-fundraising-donation/tags/1.8.1/apps/content.php#L1195
- https://plugins.trac.wordpress.org/browser/wp-fundraising-donation/tags/1.8.1/apps/content.php#L1228
- https://plugins.trac.wordpress.org/browser/wp-fundraising-donation/tags/1.8.1/apps/content.php#L289
- https://plugins.trac.wordpress.org/changeset?reponame=&old=3656562%40wp-fundraising-donation&new=3656562%40wp-fundraising-donation
- https://www.wordfence.com/threat-intel/vulnerabilities/id/08057fa2-90e1-4537-a828-a2c5902b348c?source=cve