CVE-2025-24667: Worldwide Express Edition SQLi Vulnerability

CVE-2025-24667 Overview

CVE-2025-24667 is an SQL Injection vulnerability affecting the Small Package Quotes – Worldwide Express Edition WordPress plugin developed by Eniture Technology. This vulnerability allows attackers to inject malicious SQL commands through improperly neutralized user input, potentially compromising the underlying database and sensitive information stored within WordPress installations.

Critical Impact

This SQL Injection vulnerability enables unauthenticated attackers to execute arbitrary SQL queries against the WordPress database, potentially leading to data exfiltration, data manipulation, or complete database compromise.

Affected Products

• Small Package Quotes – Worldwide Express Edition plugin versions through 5.2.17
• WordPress installations using the affected plugin versions
• E-commerce sites utilizing the Worldwide Express shipping integration

Discovery Timeline

• 2025-01-27 - CVE-2025-24667 published to NVD
• 2025-01-27 - Last updated in NVD database

Technical Details for CVE-2025-24667

Vulnerability Analysis

This vulnerability is classified as CWE-89: Improper Neutralization of Special Elements used in an SQL Command. The flaw exists in the Small Package Quotes – Worldwide Express Edition plugin, which fails to properly sanitize user-supplied input before incorporating it into SQL queries. This allows attackers to manipulate database queries by injecting specially crafted SQL syntax.

The vulnerability can be exploited remotely over the network without requiring authentication. A successful attack could result in unauthorized access to sensitive data stored in the WordPress database, including user credentials, customer information, order details, and other confidential business data. The attack can be initiated with changed scope, meaning the impact may extend beyond the vulnerable component itself.

Root Cause

The root cause of CVE-2025-24667 stems from inadequate input validation and sanitization within the plugin's codebase. The plugin processes user input directly in SQL queries without using prepared statements, parameterized queries, or proper escaping mechanisms. This allows attackers to break out of the intended query structure and inject arbitrary SQL commands.

WordPress provides built-in functions like $wpdb->prepare() for secure database queries, but the vulnerable plugin versions fail to implement these security measures consistently, leaving the application exposed to SQL injection attacks.

Attack Vector

The attack vector for this vulnerability is network-based, requiring no user interaction or authentication. An attacker can exploit this vulnerability by sending specially crafted HTTP requests to the vulnerable WordPress installation. The malicious input is processed by the plugin and executed against the database, allowing the attacker to:

• Extract sensitive data from the WordPress database
• Modify or delete database records
• Bypass authentication mechanisms
• Potentially escalate to further system compromise depending on database permissions

Due to the lack of verified proof-of-concept code, organizations should refer to the Patchstack security advisory for detailed technical information about the exploitation mechanism.

Detection Methods for CVE-2025-24667

Indicators of Compromise

• Unusual database queries in WordPress logs containing SQL injection patterns such as UNION SELECT, OR 1=1, or comment sequences
• Unexpected database errors or timeout issues on pages utilizing the Small Package Quotes plugin
• Evidence of data exfiltration or unauthorized database modifications
• Anomalous HTTP requests to WordPress endpoints associated with the shipping plugin

Detection Strategies

• Implement Web Application Firewall (WAF) rules to detect and block SQL injection patterns in requests targeting WordPress plugins
• Enable detailed logging on the WordPress database to capture suspicious query patterns
• Deploy intrusion detection systems (IDS) configured with SQL injection signatures
• Monitor for unauthorized access attempts or data extraction activities in application logs

Monitoring Recommendations

• Configure real-time alerts for database query anomalies and error spikes
• Establish baseline metrics for normal plugin behavior to identify deviations
• Review web server access logs for suspicious request patterns targeting the affected plugin
• Implement database activity monitoring to detect unauthorized data access or modifications

How to Mitigate CVE-2025-24667

Immediate Actions Required

• Identify all WordPress installations using Small Package Quotes – Worldwide Express Edition plugin version 5.2.17 or earlier
• Update the plugin to the latest patched version as soon as one becomes available from Eniture Technology
• Implement WAF rules to block SQL injection attempts as an interim protection measure
• Review database logs for signs of prior exploitation and assess potential data exposure

Patch Information

Organizations should monitor the official WordPress plugin repository and Eniture Technology communications for security updates addressing this vulnerability. The Patchstack advisory provides additional details and will likely be updated when a patch becomes available.

Until an official patch is released, administrators should implement compensating controls and consider the risk of continued plugin use.

Workarounds

• Temporarily disable the Small Package Quotes – Worldwide Express Edition plugin if not business-critical until a patch is available
• Implement strict WAF rules to filter SQL injection patterns in all HTTP requests
• Restrict database user permissions for the WordPress installation to minimize potential impact
• Consider implementing additional input validation at the web server level using ModSecurity or similar tools

# Example: ModSecurity rule to block common SQL injection patterns
SecRule ARGS "@detectSQLi" \
    "id:1001,\
    phase:2,\
    deny,\
    status:403,\
    log,\
    msg:'SQL Injection Attempt Detected',\
    tag:'attack-sqli'"