CVE-2026-79621

The CatalogX WordPress plugin (versions prior to 6.1.3 ) is vulnerable to unauthenticated email content injection . The root cause is a failure to sanitize or escape content that an unauthenticated user can store, which is subsequently included in product enquiry notification emails sent to site ...

CVE-2026-79621 CatalogX < 6.1.3 - Unauthenticated Email Content Injection via Shared Transient

The CatalogX WordPress plugin before 6.1.3 does not sanitise or escape content that an unauthenticated user can store before including it in the product enquiry notification email sent to the site administrator, allowing unauthenticated attackers to inject arbitrary content into that email, which...