Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection') vulnerability in flycart UpsellWP checkout-upsell-and-order-bumps...
Description
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
AI Analyst Comment
Remediation
Apply vendor patches immediately. Review database access controls and enable query logging.
---METADATA---
VENDOR: flycart
PRODUCT: UpsellWP
AFFECTED_VERSIONS: See vendor advisory for specific affected versions
---END_METADATA---
Description Summary:
The UpsellWP (checkout-upsell-and-order-bumps) software contains a Blind SQL Injection vulnerability caused by improper neutralization of special elements within SQL commands.
Executive Summary:
The flycart UpsellWP software is vulnerable to a High-severity Blind SQL Injection attack that could result in the unauthorized disclosure of sensitive e-commerce database content.
Vulnerability Details
CVE-ID: CVE-2026-32459
Affected Software: flycart UpsellWP
Affected Versions: See vendor advisory for specific affected versions
Vulnerability: A Blind SQL Injection vulnerability exists in the checkout-upsell-and-order-bumps component of UpsellWP. The software does not correctly handle special elements in SQL commands, allowing an attacker to probe the database and extract information through inference.
Business Impact
A successful exploit could allow an attacker to access sensitive sales data, customer information, and configuration settings. Given the CVSS score of 8.5, this vulnerability presents a high risk to the confidentiality and integrity of the e-commerce environment, potentially leading to data breaches and loss of revenue.
Remediation Plan
Immediate Action: Update the UpsellWP plugin to the latest secure version immediately to patch the SQL injection vulnerability.
Proactive Monitoring: Monitor database performance for latency that might indicate time-based blind SQL injection attempts and review access logs for suspicious query strings.
Compensating Controls: Implement a Web Application Firewall (WAF) to filter malicious SQL input and ensure that database accounts use the principle of least privilege.
Exploitation Status
Public Exploit Available: false
Analyst Notes: As of March 15, 2026, there is no public information indicating active exploitation of this vulnerability. However, due to the nature of the flaw, the potential for exploitation is high.
Analyst Recommendation
This High-severity vulnerability in UpsellWP requires immediate remediation to protect the underlying database from unauthorized access. Administrators should apply the available vendor patch as the primary defense mechanism to ensure the continued security of the e-commerce platform and its data.