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WPGSI vulnerabilities
WPGSI has 3 known vulnerabilities in this database. The most recent published record is dated 25 Feb 2026.
- Known vulnerabilities
- 3
- Active installs
- 2,000+
- Latest version
- 3.8.4
- Last updated
- 14 Feb 2026
- Most recent
- 25 Feb 2026
Find it in your WordPress dashboard under Plugins. Severity is based on the CVSS score published with the CVE where one is available.
| Vulnerability | Severity | Affected | Fix | Published |
|---|---|---|---|---|
| Broken access control CVE-2026-1916 | High 7.5 | Up to 3.8.3 | Fixed in a later version (latest 3.8.4) | 25 Feb 2026 |
| Cross-site request forgery (CSRF) CVE-2025-1463 | Medium 4.3 | Up to 3.8.2 | Fixed in a later version (latest 3.8.4) | 5 Mar 2025 |
| Broken access control CVE-2024-6590 | Medium 6.3 | Up to 3.7.9 | Fixed in a later version (latest 3.8.4) | 25 Sep 2024 |
Read the published descriptions
- CVE-2026-1916, 25 Feb 2026
- The WPGSI: Spreadsheet Integration plugin for WordPress is vulnerable to unauthorized modification and loss of data due to missing capability checks and an insecure authentication mechanism on the `wpgsi_callBackFuncAccept` and `wpgsi_callBackFuncUpdate` REST API functions in all versions up to, and including, 3.8.3. Both REST endpoints use `permission_callback => '__return_true'`, allowing unauthenticated access. The plugin's custom token-based validation relies on a Base64-encoded JSON object containing the user ID and email address, but is not cryptographically signed. This makes it possible for unauthenticated attackers to forge tokens using publicly enumerable information (admin user ID and email) to create, modify, and delete arbitrary WordPress posts and pages, granted they know the administrator's email address and an active integration ID with remote updates enabled. CVE record
- CVE-2025-1463, 5 Mar 2025
- 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. CVE record
- CVE-2024-6590, 25 Sep 2024
- The Spreadsheet Integration - Automate Google Sheets With WordPress, WooCommerce & Most Popular Form Plugins. Also, Display Google sheet as a Table. plugin for WordPress is vulnerable to unauthorized modification of data due to a missing capability check on several functions in all versions up to, and including, 3.8.0. This makes it possible for authenticated attackers, with Subscriber-level access and above, to edit post status, edit Google sheet integrations, and create Google sheet integrations. CVE record
What to do if you run WPGSI
If you run WPGSI, open WordPress and check the installed version in Plugins. Compare it with the affected versions in the vulnerability record. If a fixed version is available, take a current backup and update to that version or the latest supported release.
If no fixed version exists, consider disabling and removing the plugin or replacing it with a maintained alternative. After dealing with the affected software, check administrator users, unexpected file changes, redirects, unfamiliar pages and security logs for signs that the site may already have been altered.
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