CVE-2026-14746: SQL Injection in Real State Services 1.0 – Remediation & Detection

Technical summary

CVE-2026-14746 is a SQL injection flaw (CWE-89) resulting from improper neutralization of special elements used in an SQL command (CWE-74). The vulnerability resides in an undocumented function accessible via the /addprojectrent.php endpoint. The 'amen' parameter fails to properly sanitize or parameterize user input before incorporating it into SQL queries, enabling attackers to inject malicious SQL commands. The vulnerability is network-accessible, requires no authentication, and can be triggered without user interaction, making it trivially exploitable by remote adversaries.

Business impact

Organizations deploying Real State Services 1.0 face exposure of sensitive real estate and tenant data due to unauthorized database access, potential modification or deletion of property and rental information, and possible system compromise if the database account has elevated privileges. Rental management operations could be disrupted, compliance violations may occur if personal data is exfiltrated, and reputational damage is likely if the breach becomes public. The public disclosure of this vulnerability increases the window of exposure for unpatched systems.

Affected systems

code-projects Real State Services version 1.0 is explicitly affected. Organizations should audit their infrastructure to identify any instances of this application, including development, staging, and production environments. Given the application's purpose in managing real estate operations, affected organizations likely include property management companies, real estate brokerages, and enterprise asset management teams.

Exploitability

Exploitation is straightforward: the vulnerability requires only network access to the /addprojectrent.php endpoint and no authentication credentials. The 'amen' parameter can be manipulated through standard HTTP requests to inject SQL payloads. Public disclosure and available exploit code dramatically lower the barrier to exploitation. Automated scanning tools can quickly identify vulnerable instances, and threat actors have clear incentives to target real estate databases for financial data theft or operational disruption.

Remediation

Immediate action is required. Primary remediation is to upgrade to a patched version released by code-projects (verify specific version numbers against the vendor advisory). If patching is not immediately possible, implement temporary controls: disable or restrict network access to the /addprojectrent.php endpoint, apply Web Application Firewall (WAF) rules to block SQL injection patterns in the 'amen' parameter, enforce input validation and parameterized queries if code review is feasible, and isolate the database account used by the application to read-only or minimal-privilege access where operationally possible.

Patch guidance

Contact code-projects directly or monitor their security advisory channels for the available patch. Verify the patch version against the official vendor release notes before deployment. Test patches in a non-production environment first to ensure compatibility with your real estate workflows and integrations. Given the high CVSS score and public disclosure, prioritize patching within 24–48 hours of patch availability. Document the patching timeline and any temporary mitigations applied during the interim period.

Detection guidance

Monitor access logs for HTTP requests to /addprojectrent.php with unusual parameter values, especially those containing SQL syntax characters (single quotes, semicolons, SQL keywords like UNION, SELECT, DROP). Deploy WAF logging to capture and alert on SQL injection attack patterns. Database query logs may reveal suspicious queries if exploitation has already occurred; review for unexpected UNION queries, data extraction attempts, or administrative operations from the application's database account. Intrusion detection systems should flag requests with SQL injection signatures targeting this endpoint.

Why prioritize this

This vulnerability merits immediate prioritization due to the combination of high CVSS score (7.3), public disclosure, available exploit code, network-accessible attack surface, absence of authentication requirements, and the sensitive nature of real estate and tenant data. The likelihood of active exploitation is elevated given the public disclosure, and the potential business impact—data breach, operational disruption, compliance violations—is substantial for any organization dependent on this application.

Risk score, explained

The CVSS 3.1 score of 7.3 (HIGH) reflects a network-accessible, unauthenticated SQL injection with low attack complexity. The attack vector (AV:N) and lack of privilege requirement (PR:N) allow remote exploitation by any Internet-connected attacker. The consequence ratings (C:L, I:L, A:L) account for potential unauthorized data access, data modification, and service disruption. The public disclosure and availability of working exploit code elevate the real-world risk beyond the base CVSS score, justifying aggressive remediation timelines.

Frequently asked questions