CVE-2026-10262 in Real State Services
Summary
by MITRE • 06/01/2026
A vulnerability has been found in code-projects Real State Services 1.0. This impacts an unknown function of the file /loginuser.php of the component Login. The manipulation of the argument Username leads to sql injection. The attack can be initiated remotely. The exploit has been disclosed to the public and may be used.
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Analysis
by VulDB Data Team • 06/02/2026
This vulnerability resides within the code-projects Real State Services 1.0 web application where an insecure handling of user input in the login functionality creates a critical sql injection flaw. The vulnerability specifically affects the /loginuser.php file and occurs when the Username parameter is processed without adequate sanitization or validation, allowing malicious actors to inject arbitrary sql commands into the database query execution flow. The attack vector is remote, meaning an attacker can exploit this weakness from outside the target network without requiring physical access or prior authentication. This represents a severe security risk as sql injection vulnerabilities typically allow attackers to bypass authentication mechanisms, extract sensitive data from the database, modify or delete records, and potentially gain elevated privileges within the system. The public disclosure of this exploit increases the likelihood of widespread exploitation and makes the vulnerability particularly dangerous for any organization running this specific software version.
The technical implementation of this vulnerability stems from improper input validation and parameter binding practices within the php application code. When user-supplied data enters the system through the Username field, the application fails to properly escape or sanitize special sql characters and keywords that could alter the intended query structure. This allows an attacker to append malicious sql fragments to the legitimate query, potentially manipulating the database behavior to their advantage. According to the CWE (Common Weakness Enumeration) database, this vulnerability maps to CWE-89 which specifically addresses sql injection weaknesses in software applications. The ATT&CK framework categorizes this as a credential access technique under the T1110 sub-technique, where attackers leverage injection flaws to obtain unauthorized access to system resources through database manipulation.
The operational impact of this vulnerability extends beyond simple authentication bypass, as it provides attackers with direct database access capabilities that can lead to comprehensive data breaches. An attacker could extract customer information, property listings, user credentials, and potentially financial data stored within the real estate management system. The consequences for the affected organization include potential regulatory penalties under data protection laws, reputational damage, and financial losses from stolen data or system compromise. The vulnerability's remote exploitability means that attackers can target the system from anywhere on the internet, making it particularly attractive for automated exploitation campaigns. Organizations using this software version face an immediate security risk that requires urgent remediation to prevent unauthorized access to their real estate management database.
Mitigation strategies for this vulnerability must be implemented immediately to protect the system from exploitation. The primary remediation involves implementing proper parameterized queries or prepared statements when handling user input in database operations, which prevents sql injection by separating the sql command structure from the data being processed. Input validation and sanitization should be enforced at multiple levels, including client-side and server-side validation, to ensure that username parameters contain only expected character sets and lengths. Additionally, the application should be updated to a patched version if one is available from the vendor, and access controls should be reviewed to limit database permissions to only what is necessary for the application's legitimate functions. Network-level protections such as web application firewalls and intrusion detection systems can provide additional layers of defense against exploitation attempts, while regular security assessments and penetration testing should be conducted to identify and remediate similar vulnerabilities in the broader application architecture.