Overview
The CVE-2025-31424 vulnerability is a significant security threat that affects users of the WP Lead Capturing Pages plugin by Kamleshyadav. This vulnerability stems from an improper neutralization of special elements used in an SQL command, which is more commonly known as an SQL Injection vulnerability. SQL injection attacks can have severe implications, as they provide attackers with the potential to compromise systems and leak sensitive data. Given the popularity of WordPress and its vast user base, this vulnerability has a broad reach which elevates its significance in the cybersecurity landscape.
Vulnerability Summary
CVE ID: CVE-2025-31424
Severity: Critical (9.3 CVSS Score)
Attack Vector: Network
Privileges Required: Low
User Interaction: Required
Impact: System Compromise and Data Leakage
Affected Products
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Product | Affected Versions
WP Lead Capturing Pages | Up to 2.3
How the Exploit Works
The vulnerability arises due to insufficient sanitization of user input in the WP Lead Capturing Pages plugin. An attacker could exploit this vulnerability by sending a specially crafted request that includes malicious SQL commands. As a result, the attacker could manipulate SQL queries, leading to information disclosure, alteration, or deletion of data in the database, or even gain unauthorized access to the system.
Conceptual Example Code
Here’s a conceptual example of how an HTTP request exploiting this vulnerability might look like:
POST /wp-lead-capturing-pages/submit HTTP/1.1
Host: target.example.com
Content-Type: application/x-www-form-urlencoded
username=admin&password=' OR '1'='1In this example, the attacker is attempting to log in using the ‘admin’ username and a password that will always evaluate to true due to the SQL injection (‘ OR ‘1’=’1). This could potentially allow the attacker to bypass the login mechanism and gain unauthorized access.
Mitigation Guidance
To mitigate the impact of this vulnerability, users are advised to apply the vendor-provided patch as soon as it becomes available. As a temporary measure, the use of a Web Application Firewall (WAF) or an Intrusion Detection System (IDS) can help detect and prevent exploitation attempts. Regularly updating and patching software, as well as implementing robust input validation and sanitization measures, are critical steps in minimizing the risk of such vulnerabilities.