CVE-2026-14744: SQL Injection in Real State Services 1.0 – Remote Code Execution Risk

Technical summary

CVE-2026-14744 is a SQL injection vulnerability (CWE-89) stemming from improper neutralization of input (CWE-74) in Real State Services 1.0. The vulnerable endpoint /normalHomeRent.php accepts user input via the 'loc' parameter without adequate sanitization or parameterized query protection. An unauthenticated remote attacker can inject malicious SQL syntax to bypass authentication, extract sensitive data, modify records, or potentially execute system-level commands depending on database permissions and configuration.

Business impact

Exploitation enables unauthorized access to property listings, rental agreements, tenant information, and financial records stored in the application's database. Attackers could modify or delete critical business data, expose personally identifiable information (PII) of customers and employees, disrupt service availability, or establish persistence for further attacks. Given the real estate focus, this exposes sensitive personal financial information and property details to theft or competitive intelligence gathering.

Affected systems

Real State Services version 1.0 is confirmed affected. Organizations running this software should inventory all instances, including development, staging, and production environments. The vulnerability is accessible via the /normalHomeRent.php endpoint through standard HTTP/HTTPS protocols, making it exploitable from any network position with connectivity to the application.

Exploitability

This vulnerability is highly exploitable. The attack vector is network-based, requires no authentication or user interaction, and has a low attack complexity. Public exploit code availability substantially increases exploitation likelihood. Attackers can craft SQL injection payloads using standard techniques and tools, making this a low-barrier attack suitable for both opportunistic and targeted campaigns.

Remediation

Immediately apply security patches from the vendor. If patches are unavailable, implement database access controls restricting the application account to minimal required permissions, deploy a Web Application Firewall (WAF) with SQL injection detection rules, and consider taking the affected application offline pending vendor remediation. Input validation should reject or escape special SQL characters in the 'loc' parameter at application level.

Patch guidance

Contact the Real State Services vendor directly to obtain patched versions. Verify patch availability against the official vendor advisory before deployment. Apply patches in a controlled manner: test in a non-production environment first, document the baseline configuration, and plan a maintenance window to minimize business disruption. Ensure database backups are current before patching.

Detection guidance

Monitor web server access logs for HTTP requests to /normalHomeRent.php containing suspicious 'loc' parameter values such as SQL keywords (SELECT, UNION, INSERT, DROP), special characters (quotes, semicolons, dashes), or encoded equivalents. Implement database query logging to identify unusual SQL commands originating from the application. Use intrusion detection signatures targeting SQL injection patterns. Alert on any database authentication failures or unexpected privilege escalations from the application account.

Why prioritize this

This vulnerability merits immediate attention due to its HIGH CVSS score (7.3), unauthenticated remote exploitability, public exploit availability, and direct exposure of sensitive business and customer data. The combination of ease of exploitation and high business impact makes this a top remediation priority.

Risk score, explained

The CVSS 3.1 score of 7.3 (HIGH) reflects network-accessible SQL injection with no authentication requirements, low attack complexity, and impact across confidentiality, integrity, and availability. The public release of exploit code accelerates the timeline to widespread exploitation, effectively raising operational risk despite the base score remaining at 7.3.

Frequently asked questions