CVE-2025-10114 Overview
A SQL injection vulnerability has been identified in PHPGurukul Small CRM version 4.0. This security flaw exists in the /profile.php file where the Name argument is improperly handled, allowing attackers to inject malicious SQL queries. The vulnerability can be exploited remotely without authentication, potentially enabling unauthorized access to sensitive customer relationship management data stored in the backend database.
Critical Impact
Remote attackers can exploit this SQL injection vulnerability to extract, modify, or delete data from the CRM database, potentially compromising customer records, business information, and user credentials.
Affected Products
- PHPGurukul Small CRM 4.0
Discovery Timeline
- 2025-09-09 - CVE-2025-10114 published to NVD
- 2025-09-10 - Last updated in NVD database
Technical Details for CVE-2025-10114
Vulnerability Analysis
This SQL injection vulnerability (CWE-74: Improper Neutralization of Special Elements in Output Used by a Downstream Component) occurs due to insufficient input validation in the /profile.php endpoint. When user-supplied data is passed through the Name parameter, the application fails to properly sanitize or parameterize the input before incorporating it into SQL queries. This allows an attacker to craft malicious input that breaks out of the intended query structure and executes arbitrary SQL commands against the underlying database.
The network-accessible nature of this vulnerability means that any attacker with HTTP access to the vulnerable CRM application can attempt exploitation. The exploit has been publicly disclosed, increasing the risk of opportunistic attacks against unpatched installations.
Root Cause
The root cause of this vulnerability is improper input validation in the /profile.php file. The application directly concatenates user input from the Name parameter into SQL queries without implementing prepared statements, parameterized queries, or adequate input sanitization. This classic SQL injection pattern allows specially crafted input to modify the intended SQL query logic.
Attack Vector
The attack is network-based and can be launched remotely against any accessible instance of PHPGurukul Small CRM 4.0. An attacker would target the /profile.php endpoint by submitting a specially crafted value in the Name parameter containing SQL metacharacters and malicious query fragments. When processed by the application, these injected elements are interpreted as part of the SQL query, enabling data extraction, data manipulation, or authentication bypass depending on the context of the vulnerable query.
The vulnerability has been publicly documented with proof-of-concept details available through the GitHub CVE Issue Tracker, making it accessible to threat actors seeking to exploit unpatched systems.
Detection Methods for CVE-2025-10114
Indicators of Compromise
- Unusual or malformed requests to /profile.php containing SQL syntax characters such as single quotes, double quotes, semicolons, or SQL keywords in the Name parameter
- Database error messages or unexpected application behavior following profile update operations
- Unexpected database queries appearing in database logs, particularly those involving UNION, SELECT, INSERT, UPDATE, DELETE, or DROP statements
- Evidence of data exfiltration or unauthorized database access in audit logs
Detection Strategies
- Deploy web application firewall (WAF) rules to detect and block SQL injection patterns targeting the /profile.php endpoint
- Implement application-layer monitoring for suspicious input patterns containing SQL metacharacters in HTTP POST/GET parameters
- Enable verbose database logging to capture and alert on anomalous query patterns
- Configure SentinelOne Singularity to monitor PHP process behavior for signs of database exploitation
Monitoring Recommendations
- Enable comprehensive logging for all requests to /profile.php and analyze for injection attempts
- Monitor database query execution for unexpected or anomalous statements
- Set up alerts for multiple failed profile update attempts from single IP addresses
- Review web server access logs for patterns indicative of automated SQL injection scanning tools
How to Mitigate CVE-2025-10114
Immediate Actions Required
- Restrict access to the PHPGurukul Small CRM application to trusted networks or IP addresses until a patch is applied
- Implement web application firewall rules to filter SQL injection patterns in the Name parameter
- Disable or restrict access to the /profile.php functionality if not immediately required
- Review database access logs for evidence of prior exploitation
Patch Information
As of the last update, no official vendor patch has been publicly announced for this vulnerability. Administrators should monitor the PHPGurukul website for security updates. Additional technical details and community discussion can be found at VulDB #323083.
Workarounds
- Implement server-side input validation to reject special characters and SQL keywords in the Name parameter before processing
- Modify the vulnerable code to use prepared statements with parameterized queries instead of string concatenation
- Deploy a reverse proxy or WAF with SQL injection detection capabilities in front of the application
- Consider temporarily taking the application offline or restricting access to administrative users only until proper remediation can be implemented
# Example Apache mod_security rule to block SQL injection attempts
SecRule ARGS:Name "@detectSQLi" "id:1001,phase:2,deny,status:403,msg:'SQL Injection attempt blocked in Name parameter'"
Disclaimer: This content was generated using AI. While we strive for accuracy, please verify critical information with official sources.
