Versions up to, and including, 5.4.3, of the Booster for WooCommerce WordPress plugin are vulnerable to authentication bypass via the process_email_verification function due to a random token generation weakness in the reset_and_mail_activation_link function found in the ~/includes/class-wcj-emails-verification.php file. This allows attackers to impersonate users and trigger an email address verification for arbitrary accounts, including administrative accounts, and automatically be logged in as that user, including any site administrators. This requires the Email Verification module to be active in the plugin and the Login User After Successful Verification setting to be enabled, which it is by default.
CVE-2021-34646 is a critical severity with CVSS 9.8 Vulnerability issue affecting the Plugin Booster for WooCommerce – PDF Invoices, Abandoned Cart, Variation Swatches & 100+ Tools. It affects Versions up to 5.4.3 and is fixed in 5.4.4.
CVE-2021-34646 is tracked for the Plugin Booster for WooCommerce – PDF Invoices, Abandoned Cart, Variation Swatches & 100+ Tools as critical severity with CVSS 9.8. The affected range is Versions up to 5.4.3. Update Booster for WooCommerce – PDF Invoices, Abandoned Cart, Variation Swatches & 100+ Tools to 5.4.4 or newer where that version is compatible with the site.
| Software Type | Plugin |
|---|---|
| Software Slug |
woocommerce-jetpack
View on wordpress.org
|
| CVE | CVE-2021-34646 |
| Patched Versions |
5.4.4
|
| Affected Versions |
Versions up to 5.4.3
|
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.
Booster for WooCommerce <= 5.6.6 - Cross-Site Request Forgery
Booster for WooCommerce <= 7.2.4 - Unauthenticated Double Extension Arbitrary File Upload
Booster for WooCommerce 4.0.1 - 7.2.4 - Unauthenticated Arbitrary File Upload
Booster for WooCommerce 4.0.1 - 7.2.4 - Unauthenticated Stored Cross-Site Scripting
Booster for WooCommerce <= 7.2.4 - Unauthenticated Stored Cross-Site Scripting
Booster for WooCommerce <= 7.1.8 - Unauthenticated Arbitrary Shortcode Execution
Booster for WooCommerce <= 7.3.2 - Authenticated (Contributor+) Stored Cross-Site Scripting
Booster for WooCommerce <= 7.1.7 - Authenticated (Contributor+) Stored Cross-Site Scripting via Shortocde
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