The Gift Cards (Gift Vouchers and Packages) plugin for WordPress is vulnerable to SQL Injection via the 'template' parameter of the wpgv_doajax_voucher_pdf_save_func AJAX action in versions up to, and including, 4.3.2 due to insufficient escaping on the user supplied parameter and lack of sufficient preparation on the existing SQL query. This makes it possible for unauthenticated attackers to append additional SQL queries into already existing queries that can be used to extract sensitive information from the database.
CVE-2023-28662 is a critical severity with CVSS 9.8 SQL Injection issue affecting the Plugin Gift Cards (Gift Vouchers and Packages) (WooCommerce Supported). It affects Versions up to 4.3.2 and is fixed in 4.3.3.
CVE-2023-28662 is tracked for the Plugin Gift Cards (Gift Vouchers and Packages) (WooCommerce Supported) as critical severity with CVSS 9.8. The affected range is Versions up to 4.3.2. Update Gift Cards (Gift Vouchers and Packages) (WooCommerce Supported) to 4.3.3 or newer where that version is compatible with the site.
| Software Type | Plugin |
|---|---|
| Software Slug |
gift-voucher
View on wordpress.org
|
| CVE | CVE-2023-28662 |
| Patched Versions |
4.3.3
|
| Affected Versions |
Versions up to 4.3.2
|
These internal links group the same WordPress plugin by CVE, issue type, severity, and patch status so operators and search engines can connect the full vulnerability cluster.
Gift Cards (Gift Vouchers and Packages) (WooCommerce Supported) < 4.1.8 - SQL Injection
Gift Cards (Gift Vouchers and Packages) (WooCommerce Supported) <= 4.4.4 - Authenticated (Author+) Stored Cross-Site Scripting via SVG File Upload
Gift Cards (Gift Vouchers and Packages) (WooCommerce Supported) <= 4.4.9 - Missing Authorization to Unauthenticated Price, Date, and Note Updates
Gift Vouchers <= 4.4.0 - Cross-Site Request Forgery
Gift Cards (Gift Vouchers and Packages) <= 4.3.5 - Cross-Site Request Forgery in new_voucher_template.php
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