An arbitrary file upload vulnerability in the YITH WooCommerce Gift Cards Premium plugin before 3.3.1 for WordPress allows remote attackers to achieve remote code execution on the operating system in the security context of the web server. In order to exploit this vulnerability, an attacker must be able to place a valid Gift Card product into the shopping cart. An uploaded file is placed at a predetermined path on the web server with a user-specified filename and extension. This occurs because the ywgc-upload-picture parameter can have a .php value even though the intention was to only allow uploads of Gift Card images.
CVE-2021-3120 is a critical severity with CVSS 9.8 Remote Code Execution issue affecting the Plugin YITH WooCommerce Gift Cards Premium. It affects Versions before 3.3.1 and is fixed in 3.3.1.
CVE-2021-3120 is tracked for the Plugin YITH WooCommerce Gift Cards Premium as critical severity with CVSS 9.8. The affected range is Versions before 3.3.1. Update YITH WooCommerce Gift Cards Premium to 3.3.1 or newer where that version is compatible with the site.
| Software Type | Plugin |
|---|---|
| Software Slug |
yith-woocommerce-gift-cards-premium
View on wordpress.org
|
| CVE | CVE-2021-3120 |
| Patched Versions |
3.3.1
|
| Affected Versions |
Versions before 3.3.1
|
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.
Yith WooCommerce Gift Cards Premium <= 3.19.0 - Unauthenticated Arbitrary File Upload
YITH WooCommerce Gift Cards Premium <= 3.23.1 - Missing Authorization
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