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Vulnerabilities and Security Researches

Vulnerabilities and security researches forwpgsi wpgsi

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Apr 15, 2026

Spreadsheet Integration – Automate Google Sheets With WordPress, WooCommerce & Most Popular Form Plugins. Also, Display G # CVE-2026-1916

CVE, Research URL

CVE-2026-1916

Date
Feb 25, 2026
Research Description
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.
Affected versions
max 3.8.4.
Status
vulnerable
Mar 06, 2025

Spreadsheet Integration – Automate Google Sheets With WordPress, WooCommerce & Most Popular Form Plugins. Also, Display G # CVE-2025-1463

CVE, Research URL

CVE-2025-1463

Date
Mar 05, 2025
Research 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.
Affected versions
max 3.8.3.
Status
vulnerable
Nov 16, 2024

Spreadsheet Integration – Automate Google Sheets With WordPress, WooCommerce & Most Popular Form Plugins. Also, Display G # CVE-2022-4974

CVE, Research URL

CVE-2022-4974

Date
Oct 16, 2024
Research Description
The Freemius SDK, as used by hundreds of WordPress plugin and theme developers, was vulnerable to Cross-Site Request Forgery and Information disclosure due to missing capability checks and nonce protection on the _get_debug_log, _get_db_option, and the _set_db_option functions in versions up to, and including 2.4.2. Any WordPress plugin or theme running a version of Freemius less than 2.4.3 is vulnerable.
Affected versions
max 3.6.1.
Status
vulnerable
Sep 26, 2024

Spreadsheet Integration – Automate Google Sheets With WordPress, WooCommerce & Most Popular Form Plugins. Also, Display G # CVE-2024-6590

CVE, Research URL

CVE-2024-6590

Date
Sep 25, 2024
Research Description
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, 3.7.9. 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.
Affected versions
max 3.8.1.
Status
vulnerable
Jun 07, 2024

Spreadsheet Integration – Automate Google Sheets With WordPress, WooCommerce & Most Popular Form Plugins. Also, Display G # 411a647d847a787797babacb4862f87591837f97

Date
Feb 28, 2022
Research Description
Spreadsheet Integration – Automate Google Sheets With WordPress, WooCommerce &amp; Most Popular Form Plugins. Also, Display Google sheet as a Table. [wpgsi] < 3.6.0 WordPress Spreadsheet Integration – Automate Google Sheets With WordPress, WooCommerce & Most Popular Form Plugins plugin <= 3.6.0 - Sensitive Information Disclosure vulnerability Sensitive Information Disclosure vulnerability discovered in WordPress Spreadsheet Integration – Automate Google Sheets With WordPress, WooCommerce & Most Popular Form Plugins. plugin (versions <= 3.6.0).
Affected versions
max 3.6.0.
Status
vulnerable