CVE-2025-31044 Overview
CVE-2025-31044 is an SQL Injection vulnerability affecting the AA-Team Premium SEO Pack WordPress plugin. This vulnerability arises from improper neutralization of special elements used in SQL commands, allowing authenticated attackers with low privileges to inject malicious SQL queries through network-accessible endpoints. Successful exploitation could enable unauthorized access to sensitive database contents and potentially impact system availability.
Critical Impact
Authenticated attackers can execute arbitrary SQL queries to extract sensitive data from the WordPress database, potentially compromising user credentials, personal information, and site configuration data stored in the backend.
Affected Products
- AA-Team Premium SEO Pack plugin versions through 3.3.2
- WordPress installations running vulnerable Premium SEO Pack versions
- Sites with authenticated users who have low-level privileges
Discovery Timeline
- 2026-01-05 - CVE CVE-2025-31044 published to NVD
- 2026-01-08 - Last updated in NVD database
Technical Details for CVE-2025-31044
Vulnerability Analysis
This SQL Injection vulnerability (CWE-89) exists within the Premium SEO Pack WordPress plugin due to insufficient input sanitization. The vulnerability allows authenticated users with minimal privileges to inject malicious SQL statements that can be executed against the underlying WordPress database. The scope of this vulnerability extends beyond the vulnerable component itself, potentially affecting the confidentiality of the entire database system.
The vulnerability requires network access and low-privilege authentication to exploit, meaning any authenticated WordPress user could potentially leverage this flaw. While the primary impact is on data confidentiality with high severity, there is also a low impact on system availability, suggesting potential for denial-of-service conditions through malicious queries.
Root Cause
The root cause stems from improper neutralization of user-supplied input before incorporating it into SQL queries. The Premium SEO Pack plugin fails to adequately sanitize or parameterize user input, allowing special SQL characters and commands to be interpreted as part of the database query rather than as literal data. This represents a classic SQL injection pattern where dynamic query construction combines trusted and untrusted data without proper separation.
Attack Vector
The attack is network-based and requires authenticated access with low privileges. An attacker with a valid WordPress user account can craft malicious input containing SQL metacharacters and injection payloads. When processed by vulnerable plugin functionality, these payloads modify the intended SQL query structure to extract unauthorized data or manipulate database operations.
The vulnerability can be exploited through plugin interfaces that accept user input and incorporate it into database queries. Attackers may utilize time-based blind SQL injection, error-based injection, or UNION-based techniques depending on the specific vulnerable endpoint and database response behavior.
Detection Methods for CVE-2025-31044
Indicators of Compromise
- Unusual SQL error messages appearing in WordPress logs or debug output
- Database query logs showing suspicious patterns such as UNION SELECT, OR 1=1, or time-based payloads like SLEEP()
- Unexpected authenticated user activity targeting Premium SEO Pack plugin endpoints
- Anomalous database read operations or data exfiltration patterns
Detection Strategies
- Monitor web application firewall (WAF) logs for SQL injection attempt patterns targeting WordPress plugin endpoints
- Implement database activity monitoring to detect unusual query patterns or unauthorized data access
- Review WordPress access logs for suspicious requests to Premium SEO Pack functionality
- Deploy intrusion detection rules for common SQL injection signatures in HTTP traffic
Monitoring Recommendations
- Enable WordPress database query logging in development/staging environments to identify vulnerable code paths
- Configure alerting for failed SQL queries that may indicate injection attempts
- Monitor for bulk data extraction patterns from the WordPress database
- Track authenticated user sessions for anomalous behavior patterns
How to Mitigate CVE-2025-31044
Immediate Actions Required
- Update Premium SEO Pack plugin to a version newer than 3.3.2 when a patch becomes available
- Review and restrict user account privileges to minimize the attack surface
- Implement a Web Application Firewall (WAF) with SQL injection protection rules
- Consider temporarily disabling the Premium SEO Pack plugin if it is not business-critical
Patch Information
Site administrators should monitor the Patchstack SQL Injection Advisory for updates on vendor patches. Until an official patch is released, implementing compensating controls is essential to reduce risk exposure. Check the WordPress plugin repository for updated versions of Premium SEO Pack that address this vulnerability.
Workarounds
- Deploy a WAF rule to block common SQL injection patterns targeting the plugin's endpoints
- Restrict access to the WordPress admin panel using IP allowlisting where possible
- Remove unnecessary user accounts or reduce privilege levels for non-administrative users
- Consider using a WordPress security plugin to add an additional layer of input validation
# Example WAF rule concept for ModSecurity
# Block common SQL injection patterns
SecRule ARGS "@detectSQLi" "id:1001,phase:2,deny,status:403,log,msg:'SQL Injection Attempt Blocked'"
Disclaimer: This content was generated using AI. While we strive for accuracy, please verify critical information with official sources.
