CVE-2026-2838
MediumCVSS 4.4Exploitation Probability (EPSS)
Low risk9th percentile - higher than 9% of all known CVEs
Summary
The Whole Enquiry Cart for WooCommerce plugin for WordPress versions up to 1.2.1 contains a stored cross-site scripting vulnerability via the 'woowhole_success_msg' parameter due to insufficient input sanitization and output escaping. Authenticated attackers with administrator-level access can inject arbitrary web scripts that execute whenever a user accesses an injected page. This only affects multi-site installations and installations where unfiltered_html has been disabled.
Risk Assessment
Attackers with administrator privileges can execute arbitrary scripts in the context of other administrators, potentially leading to session theft, content modification, or further privilege escalation.
Recommendation
Update the Whole Enquiry Cart for WooCommerce plugin to the latest version and restrict administrator permissions in multi-site installations.
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Original NVD description (English source)
The Whole Enquiry Cart for WooCommerce plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the ‘woowhole_success_msg’ parameter in all versions up to, and including, 1.2.1 due to insufficient input sanitization and output escaping. This makes it possible for authenticated attackers, with administrator-level access, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page. This only affects multi-site installations and installations where unfiltered_html has been disabled.
Vulnerability data from NVD (NIST) · CISA KEV · EPSS