CVE-2026-14769: SQL Injection in Real State Services 1.0 – Exploit Disclosed

Technical summary

CVE-2026-14769 is a remote SQL injection vulnerability in code-projects Real State Services 1.0. The flaw resides in the /pay.php endpoint where user-supplied input to the Bankname parameter is not properly sanitized before being incorporated into SQL queries. This violates the principle of parameterized query construction and allows attackers to break out of the intended query logic. The CVSS 3.1 score of 7.3 (HIGH) reflects the network-accessible nature (AV:N), low attack complexity (AC:L), lack of privilege or user interaction requirements (PR:N/UI:N), and impact across confidentiality, integrity, and availability.

Business impact

Real State Services deployments become targets for data theft, unauthorized modification of real estate records or financial information, and potential system disruption. In the real estate transaction context, attackers could exfiltrate customer financial details, transaction histories, or property records; manipulate pricing or contract terms; or corrupt critical databases. The public disclosure of the exploit technique amplifies risk by lowering the barrier for opportunistic attacks. Organizations running this software face immediate pressure to patch or isolate affected systems to protect customer trust and regulatory compliance (particularly PCI DSS if payment data is involved).

Affected systems

code-projects Real State Services version 1.0 is confirmed affected. The vulnerability impacts any deployment of this software exposed to network traffic. No patched version information has been confirmed in vendor advisories at this time; organizations should contact code-projects directly or monitor their advisory channels for remediation guidance and available updates.

Exploitability

This vulnerability presents high exploitability. Network access is required but unrestricted—no authentication, special privileges, or user interaction is necessary to trigger the attack. The attack complexity is low, meaning standard SQL injection techniques will likely succeed. Public disclosure of proof-of-concept code confirms the vulnerability is reproducible and attack tools are available. Threat actors and automated scanners are likely already probing for vulnerable instances.

Remediation

Immediately isolate or restrict network access to Real State Services 1.0 instances pending a patch. Apply input validation and parameterized prepared statements to any custom or in-house modifications of the software. Contact code-projects for an updated version or security guidance. If no patch is forthcoming, consider decommissioning the affected application and migrating to a supported, actively maintained alternative. Implement Web Application Firewalls (WAF) rules to detect and block SQL injection payloads as a temporary mitigation.

Patch guidance

Verify directly with code-projects for available security updates to version 1.0 or later releases. Review their official security advisory for patch availability, testing recommendations, and deployment instructions. Until a patch is deployed, maintain strict network segmentation and monitor access logs for exploitation attempts. Test any patch in a non-production environment first, particularly given the critical nature of real estate transaction systems.

Detection guidance

Monitor /pay.php access logs for anomalous Bankname parameter values containing SQL keywords (e.g., UNION, SELECT, WHERE, OR, DROP) or special characters (single quotes, semicolons, dashes). Enable database query logging to detect unusual SQL statement patterns. Deploy intrusion detection signatures targeting common SQL injection attack vectors. Look for error messages or response timing variations that indicate backend query manipulation. Check database audit logs for unauthorized schema, table, or row access.

Why prioritize this

This vulnerability merits immediate attention due to the combination of high CVSS score (7.3), public exploit disclosure, unauthenticated remote exploitability, and direct impact to financial and real estate transaction data. Organizations running Real State Services 1.0 should treat this as a critical priority for containment and remediation within 24–48 hours.

Risk score, explained

The CVSS 3.1 score of 7.3 (HIGH) is driven by: remote network accessibility without authentication (AV:N/PR:N), low attack complexity confirming the vulnerability is straightforward to exploit (AC:L), no user interaction required (UI:N), and measurable impact to data confidentiality (reading unauthorized records), integrity (modifying or deleting data), and availability (potential database corruption or service disruption). The lack of scope change (S:U) limits the score from reaching CRITICAL, but the public exploit disclosure and real-world threat context elevate operational risk beyond the base CVSS number.

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