CVE-2025-7587 in Online Appointment Booking System
Summary
by MITRE • 07/14/2025
A vulnerability was found in code-projects Online Appointment Booking System 1.0. It has been rated as critical. Affected by this issue is some unknown functionality of the file /cover.php. The manipulation of the argument uname/psw leads to sql injection. The attack may be launched remotely. The exploit has been disclosed to the public and may be used.
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Analysis
by VulDB Data Team • 07/14/2025
The vulnerability identified as CVE-2025-7587 represents a critical sql injection flaw within the code-projects Online Appointment Booking System version 1.0. This vulnerability specifically targets the /cover.php file and arises from improper handling of user input parameters uname and psw. The issue stems from insufficient input validation and sanitization mechanisms that allow malicious actors to inject arbitrary sql commands through these parameters. The attack vector is remotely exploitable, meaning that threat actors can leverage this vulnerability without requiring physical access to the system or local network privileges. The disclosure of exploit details to the public landscape significantly increases the risk exposure as attackers can readily implement the attack without requiring advanced technical skills. This sql injection vulnerability enables unauthorized access to the underlying database, potentially allowing for data exfiltration, modification of appointment records, user credential theft, and privilege escalation within the application. The severity classification as critical reflects the potential for extensive data compromise and system integrity violations that can occur through this vulnerability.
The technical exploitation of CVE-2025-7587 follows standard sql injection attack patterns where the uname and psw parameters are manipulated to inject malicious sql payloads. When these parameters are processed without proper sanitization, the application's sql query execution becomes vulnerable to manipulation. Attackers can construct payloads that bypass authentication mechanisms, extract sensitive data from the database, or even execute administrative commands on the database server. The remote exploitation capability means that attackers can target the vulnerable system from any location with internet connectivity, making this vulnerability particularly dangerous for web applications that are publicly accessible. The vulnerability aligns with CWE-89 which specifically addresses sql injection flaws in software applications. From an operational perspective, this vulnerability creates a significant risk for healthcare or business appointment systems where sensitive personal and medical information is stored, potentially exposing patient records, business data, and user credentials to unauthorized access.
The impact of this vulnerability extends beyond immediate data compromise to encompass broader operational and security implications. Successful exploitation can result in complete database access, allowing attackers to view, modify, or delete appointment records, user accounts, and system configurations. The disclosure of the exploit increases the probability of automated attacks targeting this specific vulnerability, potentially leading to widespread compromise across multiple installations. Organizations using this appointment booking system face potential regulatory violations, particularly if patient health information is involved, as this could constitute a breach under healthcare privacy regulations. The vulnerability also creates opportunities for attackers to establish persistent access through credential theft or by injecting backdoors into the system. From a threat actor perspective, this vulnerability falls under ATT&CK technique T1190 which covers exploitation of remote services, and T1071.004 which addresses application layer protocol manipulation. The combination of remote exploitability, critical severity, and public disclosure creates a high-risk scenario that requires immediate remediation to prevent potential exploitation and data breaches.
Mitigation strategies for CVE-2025-7587 should prioritize immediate patching of the affected code-projects Online Appointment Booking System to version 1.1 or later where the sql injection vulnerability has been addressed. Organizations should implement proper input validation and sanitization for all user-supplied parameters, particularly those used in sql query construction. The application should utilize prepared statements or parameterized queries to prevent sql injection attacks from succeeding. Network-level protections including firewalls and intrusion detection systems should be configured to monitor for suspicious sql injection patterns and limit access to the vulnerable application. Additionally, organizations should conduct comprehensive vulnerability assessments to identify similar issues in other applications and implement robust authentication mechanisms. Regular security audits and code reviews should be performed to identify and remediate similar sql injection vulnerabilities in other system components. The implementation of web application firewalls can provide an additional layer of protection against sql injection attempts while the application is being patched. Access controls should be reviewed to ensure that only authorized users can access the vulnerable functionality, and logging mechanisms should be enhanced to detect potential exploitation attempts. These measures align with industry best practices for sql injection prevention and help ensure the overall security posture of the appointment booking system remains intact.