CVE-2025-5250
📋 TL;DR
This critical SQL injection vulnerability in PHPGurukul News Portal Project allows attackers to manipulate database queries through the Category parameter in /admin/edit-category.php. Attackers can potentially read, modify, or delete database content, including sensitive user information. Organizations using PHPGurukul News Portal Project 4.1 are affected.
💻 Affected Systems
- PHPGurukul News Portal Project
📦 What is this software?
⚠️ Risk & Real-World Impact
Worst Case
Complete database compromise leading to data theft, data destruction, or full system takeover via SQL injection to RCE chaining.
Likely Case
Unauthorized data access, privilege escalation, or database manipulation leading to information disclosure.
If Mitigated
Limited impact with proper input validation, parameterized queries, and database permission restrictions.
🎯 Exploit Status
Exploit details are publicly available, making this easily exploitable by attackers with basic SQL injection knowledge.
🛠️ Fix & Mitigation
✅ Official Fix
Patch Version: Unknown
Vendor Advisory: https://phpgurukul.com/
Restart Required: No
Instructions:
No official patch available. Implement parameterized queries in /admin/edit-category.php and validate/sanitize all Category parameter inputs.
🔧 Temporary Workarounds
Input Validation and Sanitization
allAdd server-side validation to sanitize Category parameter inputs before processing SQL queries.
Modify edit-category.php to use prepared statements: $stmt = $conn->prepare('UPDATE categories SET name = ? WHERE id = ?'); $stmt->bind_param('si', $category, $id);
Web Application Firewall Rules
allDeploy WAF rules to block SQL injection patterns targeting the Category parameter.
Add WAF rule: Block requests containing SQL keywords (UNION, SELECT, INSERT, etc.) in Category parameter
🧯 If You Can't Patch
- Restrict access to /admin/edit-category.php using IP whitelisting or additional authentication layers.
- Implement database user with minimal permissions (read-only where possible) for the application.
🔍 How to Verify
Check if Vulnerable:
Test the Category parameter with SQL injection payloads like ' OR '1'='1 in /admin/edit-category.php.Check Version:
Check project documentation or configuration files for version information.Verify Fix Applied:
Attempt SQL injection tests after implementing parameterized queries; successful queries should fail.📡 Detection & Monitoring
Log Indicators:
- Unusual SQL errors in application logs
- Multiple failed login attempts followed by /admin/edit-category.php access
- Database queries with unexpected UNION or SELECT statements
Network Indicators:
- HTTP POST requests to /admin/edit-category.php containing SQL keywords in parameters
- Unusual database connection patterns from web server
SIEM Query:
source="web_logs" AND uri="/admin/edit-category.php" AND (param="Category" AND value MATCHES "(?i)(union|select|insert|delete|drop|--|#)")