CVE-2026-32459: Flycart Upsellwp

High severity, CVSS 7.6. EPSS: 0.4% chance of exploitation in the next 30 days.

Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection') vulnerability in flycart UpsellWP checkout-upsell-and-order-bumps allows Blind SQL Injection.This issue affects UpsellWP: from n/a through <= 2.2.4.

Affected products

• Flycart Upsellwp: up to and including 2.2.4

Published 2026-03-13. Last modified 2026-06-17.