Description
The Spreadsheet Integration plugin for WordPress is vulnerable to Cross-Site Request Forgery in all versions up to, and including, 3.8.2. This is due to improper nonce validation within the class-wpgsi-show.php script. This makes it possible for unauthenticated attackers to publish arbitrary posts, including private, granted they can trick a site administrator into performing an action such as clicking on a link.
Metrics
CVSS 3.1 4.3/10
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:NWeakness enumeration
Affected software
| Vendor | Product | Versions |
|---|---|---|
| javmah | WPGSI: Spreadsheet Integration | <= 3.8.2 |
References
- https://plugins.trac.wordpress.org/browser/wpgsi/trunk/admin/class-wpgsi-show.php
- https://plugins.trac.wordpress.org/changeset/3250077/
- https://plugins.trac.wordpress.org/changeset/3250077/#file352
- https://wordpress.org/plugins/wpgsi/#developers
- https://www.wordfence.com/threat-intel/vulnerabilities/id/034ba83f-4ee3-40f1-a41a-8b3d0055a1ba?source=cve
Timeline
- Published
- Mar 5, 2025
- Last modified
- Jun 17, 2026
- NVD status
- Deferred