CVE-2018-25300 Overview
CVE-2018-25300 is a union-based SQL injection vulnerability affecting XATABoost CMS version 1.0.0. This vulnerability allows unauthenticated attackers to manipulate database queries by injecting malicious SQL code through the id parameter in the news.php script. By sending crafted GET requests with malicious id values, attackers can extract sensitive database information, potentially compromising the entire backend database system.
Critical Impact
Unauthenticated attackers can extract sensitive database contents including user credentials, configuration data, and potentially gain full database access through union-based SQL injection techniques.
Affected Products
- XATABoost CMS 1.0.0
Discovery Timeline
- 2026-04-29 - CVE CVE-2018-25300 published to NVD
- 2026-04-29 - Last updated in NVD database
Technical Details for CVE-2018-25300
Vulnerability Analysis
This SQL injection vulnerability (CWE-89) exists due to improper neutralization of special elements used in SQL commands within the news.php file. The application fails to properly sanitize user-supplied input through the id parameter before incorporating it into SQL queries. This lack of input validation enables attackers to break out of the intended query structure and inject arbitrary SQL commands.
Union-based SQL injection is a particularly effective attack technique because it allows attackers to append additional SELECT statements to the original query, enabling them to retrieve data from other database tables. The network-accessible nature of this vulnerability means remote attackers can exploit it without authentication, making it a significant security concern for any organization running vulnerable versions of XATABoost CMS.
Root Cause
The root cause of this vulnerability is the failure to implement proper input validation and parameterized queries in the news.php script. The id parameter is directly concatenated into SQL queries without sanitization, escaping, or the use of prepared statements. This allows attacker-controlled input to modify the structure and intent of the database query.
Attack Vector
The attack vector is network-based and requires no authentication. Attackers exploit this vulnerability by crafting malicious HTTP GET requests to the news.php endpoint with a specially crafted id parameter containing SQL injection payloads. The union-based technique allows attackers to combine results from multiple SELECT statements, effectively extracting data from arbitrary database tables.
A typical attack scenario involves:
- Identifying the vulnerable news.php endpoint
- Determining the number of columns in the original query through trial-and-error
- Crafting a UNION SELECT payload to extract data from target tables
- Iterating through database tables to exfiltrate sensitive information such as usernames, passwords, and configuration data
For detailed technical information about this vulnerability and exploitation techniques, refer to the Exploit-DB #44622 entry and the VulnCheck Advisory for XataBoost CMS.
Detection Methods for CVE-2018-25300
Indicators of Compromise
- Unusual HTTP GET requests to news.php containing SQL keywords such as UNION, SELECT, FROM, or comment sequences like -- and /*
- Error messages in application logs indicating SQL syntax errors or database exceptions
- Unexpected database query patterns showing multiple column selections or access to system tables
- Anomalous network traffic patterns to the news.php endpoint with unusually long id parameter values
Detection Strategies
- Implement Web Application Firewall (WAF) rules to detect and block SQL injection patterns in the id parameter
- Configure intrusion detection systems to alert on requests containing common SQL injection payloads targeting news.php
- Enable detailed logging for all requests to the news.php endpoint and monitor for suspicious parameter values
- Deploy database activity monitoring to identify anomalous query patterns or unauthorized data access
Monitoring Recommendations
- Review web server access logs regularly for requests to news.php with suspicious id parameter values
- Implement real-time alerting for SQL error messages appearing in application logs
- Monitor database audit logs for unusual SELECT queries or access to sensitive tables
- Configure network monitoring to track high-frequency requests to the vulnerable endpoint
How to Mitigate CVE-2018-25300
Immediate Actions Required
- Restrict access to the news.php endpoint using firewall rules or web server configuration until patching is possible
- Deploy Web Application Firewall rules to block requests containing SQL injection patterns in the id parameter
- Audit database accounts used by the application and restrict permissions to minimum required privileges
- Review database logs for evidence of prior exploitation and potential data exfiltration
Patch Information
Check the XataBoost Website for updated versions that address this vulnerability. Organizations should upgrade to patched versions as soon as they become available. If no patch is available, consider implementing the workarounds below or migrating to an alternative CMS solution.
Workarounds
- Implement input validation on the id parameter to accept only numeric values
- Use a Web Application Firewall to filter and block malicious SQL injection attempts
- Modify the source code to use prepared statements or parameterized queries for all database interactions
- Restrict database user permissions to read-only access where write operations are not required
# Example: Apache .htaccess rule to restrict access to news.php
<Files "news.php">
Order Deny,Allow
Deny from all
Allow from 192.168.1.0/24
</Files>
Disclaimer: This content was generated using AI. While we strive for accuracy, please verify critical information with official sources.
