CVE-2025-7749 Overview
A SQL injection vulnerability has been identified in code-projects Online Appointment Booking System 1.0. This issue affects the file /admin/getmanagerregion.php where the manipulation of the city argument leads to SQL injection. The attack can be initiated remotely without authentication, and the exploit has been publicly disclosed.
Critical Impact
Remote attackers can exploit this SQL injection vulnerability to manipulate database queries, potentially extracting sensitive data, modifying records, or compromising the underlying database server.
Affected Products
- Anisha Online Appointment Booking System 1.0
Discovery Timeline
- 2025-07-17 - CVE-2025-7749 published to NVD
- 2025-07-18 - Last updated in NVD database
Technical Details for CVE-2025-7749
Vulnerability Analysis
This SQL injection vulnerability exists in the /admin/getmanagerregion.php file of the Online Appointment Booking System. The application fails to properly sanitize user-supplied input in the city parameter before incorporating it into SQL queries. This allows attackers to inject arbitrary SQL commands that are executed by the database server with the privileges of the application's database user.
The vulnerability is classified under CWE-89 (Improper Neutralization of Special Elements used in an SQL Command) and CWE-74 (Improper Neutralization of Special Elements in Output Used by a Downstream Component). These weaknesses indicate that user input is being directly concatenated into SQL statements without proper parameterization or escaping.
Root Cause
The root cause is improper input validation and lack of parameterized queries in the getmanagerregion.php file. The city parameter is accepted from user input and directly concatenated into SQL statements without sanitization, allowing malicious SQL syntax to be interpreted as part of the query structure rather than as data.
Attack Vector
The vulnerability is exploitable remotely via network access. An attacker can craft malicious HTTP requests to the /admin/getmanagerregion.php endpoint with specially crafted SQL injection payloads in the city parameter. Since no authentication appears to be required for exploitation, the attack surface is significant.
The attack can be performed by injecting SQL syntax through the city parameter. Techniques such as UNION-based injection, error-based injection, or time-based blind injection could be used to extract database contents, bypass authentication, or modify data. For detailed technical information, see the GitHub CVE Issue Discussion.
Detection Methods for CVE-2025-7749
Indicators of Compromise
- Unusual HTTP requests to /admin/getmanagerregion.php containing SQL syntax characters such as single quotes, UNION statements, or comment sequences
- Database error messages appearing in web application logs or responses
- Unexpected database queries or query patterns in database audit logs
- Signs of data exfiltration or unauthorized database modifications
Detection Strategies
- Implement web application firewall (WAF) rules to detect SQL injection patterns targeting the city parameter
- Monitor HTTP access logs for requests to getmanagerregion.php with suspicious query strings
- Enable database query logging and alert on anomalous query structures or syntax errors
- Deploy intrusion detection systems with SQL injection signature detection
Monitoring Recommendations
- Review web server access logs for patterns indicating SQL injection attempts
- Configure database auditing to capture all queries executed against the application database
- Implement real-time alerting for detected SQL injection attempts
- Regularly analyze security logs for reconnaissance or exploitation activity
How to Mitigate CVE-2025-7749
Immediate Actions Required
- Restrict access to the /admin/getmanagerregion.php endpoint using IP whitelisting or authentication
- Deploy a web application firewall (WAF) with SQL injection protection rules
- Consider taking the affected application offline until a patch is available
- Review and audit all database accounts for unnecessary privileges
Patch Information
No official vendor patch has been published at this time. Administrators should monitor the Code Projects Resource page for updates. Organizations using this software should implement compensating controls until a fix is released.
Workarounds
- Implement input validation on the server side to sanitize the city parameter, rejecting any SQL metacharacters
- Use prepared statements or parameterized queries in the affected PHP file to prevent SQL injection
- Restrict database user privileges to minimum required permissions (principle of least privilege)
- Place the application behind a reverse proxy or WAF configured to block SQL injection attempts
# Example .htaccess rule to restrict access to vulnerable endpoint
<Files "getmanagerregion.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.
