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Stored cross-site scripting in the Customer Reviews for WooCommerce WordPress plugin (versions up to and including 5.106.0) enables unauthenticated attackers to inject persistent malicious scripts into WooCommerce product pages, where they execute in every subsequent visitor's browser. The flaw resides in the 'cr_local_forms_submit' AJAX handler, which stores unsanitized HTML review text via wp_insert_comment() without sanitization and later renders it through comment_text() without output escaping - a textbook inject-store-render CWE-79 chain. No active exploitation has been confirmed in the CISA KEV catalog and no public exploit code has been identified at time of analysis, though the attack requires only a review form URL that the plugin routinely distributes to customers via order-reminder emails, lowering the practical barrier to abuse.
Stored Cross-Site Scripting in the Customer Reviews for WooCommerce WordPress plugin (all versions ≤ 5.113.0) allows contributor-level authenticated users to inject arbitrary JavaScript via the 'color' attribute of the trust badge shortcode, which then executes in the browsers of every subsequent visitor to the compromised page. The trust badge rendering code in class-cr-trust-badge.php and badge-small.php fails to sanitize or escape shortcode attribute input before writing it to HTML output. No public exploit code has been identified and this vulnerability is not listed in the CISA KEV catalog at time of analysis; a patch commit is referenced in the WordPress SVN repository.
Reflected Cross-Site Scripting in Customer Reviews for WooCommerce plugin allows unauthenticated attackers to inject arbitrary JavaScript via the unescaped 'crsearch' parameter, affecting all versions up to 5.101.0. Exploitation requires social engineering (victim must click a malicious link), but successful attacks can steal session cookies, perform actions as the logged-in user, or redirect to phishing sites. No public exploit code or active exploitation has been identified, though the vulnerability is trivially reproducible given the simple parameter manipulation required.
Unauthenticated attackers can bypass authentication in Customer Reviews for WooCommerce plugin versions up to 5.103.0 by submitting an empty string as the review permission key, allowing them to create, modify, and inject malicious product reviews via the REST API without any legitimate order association. The vulnerability exploits improper key validation using strict equality comparison without checking for empty values, combined with auto-approval of reviews by default, enabling widespread review injection across all products on affected WooCommerce installations.
Stored cross-site scripting in the Customer Reviews for WooCommerce WordPress plugin (versions up to and including 5.106.0) enables unauthenticated attackers to inject persistent malicious scripts into WooCommerce product pages, where they execute in every subsequent visitor's browser. The flaw resides in the 'cr_local_forms_submit' AJAX handler, which stores unsanitized HTML review text via wp_insert_comment() without sanitization and later renders it through comment_text() without output escaping - a textbook inject-store-render CWE-79 chain. No active exploitation has been confirmed in the CISA KEV catalog and no public exploit code has been identified at time of analysis, though the attack requires only a review form URL that the plugin routinely distributes to customers via order-reminder emails, lowering the practical barrier to abuse.
Stored Cross-Site Scripting in the Customer Reviews for WooCommerce WordPress plugin (all versions ≤ 5.113.0) allows contributor-level authenticated users to inject arbitrary JavaScript via the 'color' attribute of the trust badge shortcode, which then executes in the browsers of every subsequent visitor to the compromised page. The trust badge rendering code in class-cr-trust-badge.php and badge-small.php fails to sanitize or escape shortcode attribute input before writing it to HTML output. No public exploit code has been identified and this vulnerability is not listed in the CISA KEV catalog at time of analysis; a patch commit is referenced in the WordPress SVN repository.
Reflected Cross-Site Scripting in Customer Reviews for WooCommerce plugin allows unauthenticated attackers to inject arbitrary JavaScript via the unescaped 'crsearch' parameter, affecting all versions up to 5.101.0. Exploitation requires social engineering (victim must click a malicious link), but successful attacks can steal session cookies, perform actions as the logged-in user, or redirect to phishing sites. No public exploit code or active exploitation has been identified, though the vulnerability is trivially reproducible given the simple parameter manipulation required.
Unauthenticated attackers can bypass authentication in Customer Reviews for WooCommerce plugin versions up to 5.103.0 by submitting an empty string as the review permission key, allowing them to create, modify, and inject malicious product reviews via the REST API without any legitimate order association. The vulnerability exploits improper key validation using strict equality comparison without checking for empty values, combined with auto-approval of reviews by default, enabling widespread review injection across all products on affected WooCommerce installations.