CVE-2025-11585: Fabian Project Monitoring System SQLi

CVE-2025-11585 Overview

A SQL injection vulnerability has been identified in code-projects Project Monitoring System 1.0. The vulnerability exists in the /useredit.php file, where improper handling of the uid parameter allows attackers to inject malicious SQL queries. This flaw can be exploited remotely without authentication, potentially enabling unauthorized access to sensitive database information, data manipulation, or system compromise.

Critical Impact

Unauthenticated attackers can exploit this SQL injection vulnerability remotely to access, modify, or delete database contents, potentially leading to complete database compromise and unauthorized access to user information.

Affected Products

• Fabian Project Monitoring System 1.0

Discovery Timeline

• 2025-10-10 - CVE-2025-11585 published to NVD
• 2025-10-23 - Last updated in NVD database

Technical Details for CVE-2025-11585

Vulnerability Analysis

This SQL injection vulnerability (CWE-89) stems from improper neutralization of special elements used in SQL commands within the /useredit.php file. The vulnerable endpoint accepts a uid parameter that is directly incorporated into SQL queries without adequate sanitization or parameterization. This allows attackers to craft malicious input that alters the intended SQL query logic.

The vulnerability is classified under both CWE-74 (Improper Neutralization of Special Elements in Output Used by a Downstream Component) and CWE-89 (Improper Neutralization of Special Elements used in an SQL Command), indicating a fundamental input validation failure that enables injection attacks.

Root Cause

The root cause of this vulnerability is the lack of proper input validation and parameterized queries in the /useredit.php file. The uid parameter is concatenated directly into SQL statements without sanitization, escaping, or the use of prepared statements. This coding practice violates secure development principles and creates a direct pathway for SQL injection attacks.

Attack Vector

The attack can be executed remotely over the network without requiring any authentication or user interaction. An attacker can manipulate the uid parameter in HTTP requests to /useredit.php to inject arbitrary SQL commands. The exploit has been publicly disclosed, making this vulnerability particularly dangerous as attack methods are readily available.

The vulnerability allows attackers to potentially:

• Extract sensitive data from the database
• Modify or delete database records
• Bypass authentication mechanisms
• Escalate privileges within the application

For technical details regarding this vulnerability, see the GitHub CVE Issue Discussion and VulDB #327907.

Detection Methods for CVE-2025-11585

Indicators of Compromise

• Unusual HTTP requests to /useredit.php containing SQL syntax characters such as single quotes ('), semicolons (;), or SQL keywords (UNION, SELECT, DROP)
• Database error messages in application logs indicating malformed queries
• Unexpected database queries or access patterns from web application user accounts
• Evidence of data exfiltration or unauthorized database modifications

Detection Strategies

• Deploy Web Application Firewall (WAF) rules to detect and block SQL injection patterns targeting the uid parameter
• Implement database activity monitoring to identify anomalous query patterns or unauthorized data access
• Configure intrusion detection systems (IDS) to alert on SQL injection signature patterns in HTTP traffic
• Enable detailed logging for the /useredit.php endpoint and monitor for suspicious parameter values

Monitoring Recommendations

• Monitor web server access logs for requests to /useredit.php with encoded or malformed uid parameter values
• Set up alerts for database errors that may indicate injection attempts
• Review database audit logs for unexpected queries or privilege escalation attempts
• Implement real-time monitoring of application endpoints for injection attack patterns

How to Mitigate CVE-2025-11585

Immediate Actions Required

• Restrict access to /useredit.php or disable the endpoint if not critical to operations
• Implement input validation on all user-supplied parameters, especially the uid parameter
• Deploy WAF rules to block SQL injection attempts targeting this endpoint
• Consider temporarily taking the affected application offline until a proper fix can be implemented

Patch Information

As of the last update on 2025-10-23, no official vendor patch has been released for this vulnerability. Organizations using Fabian Project Monitoring System 1.0 should monitor the Code Projects Security Resources for updates and apply patches immediately when available.

Workarounds

• Implement prepared statements and parameterized queries for all database interactions in /useredit.php
• Add server-side input validation to reject malicious characters and SQL keywords in the uid parameter
• Deploy a web application firewall configured with SQL injection detection rules
• Implement network segmentation to limit database access from the web application layer

# Example WAF rule configuration for ModSecurity
SecRule ARGS:uid "@detectSQLi" \
    "id:100001,\
    phase:2,\
    deny,\
    status:403,\
    msg:'SQL Injection attempt detected in uid parameter',\
    log,\
    auditlog"