A vulnerability was found in PHPGurukul Online Nurse Hiring System 1.0. It has been declared as critical. Affected by this vulnerability is an unknown functionality of the file /book-nurse.php?bookid=1. The manipulation of the argument contactname leads to SQL injection. The attack can be launched remotely. The exploit has been disclosed to the public and may be used.
With a CVSS score of 5.3, this vulnerability is classified as medium severity. Organizations using this system should be aware of the potential risk associated with SQL injection, which can lead to unauthorized access and data manipulation.
Risk to organizations includes possible exposure of sensitive data, impact on integrity, and potential disruption of availability. Given the low attack complexity and the ability for remote exploitation, this vulnerability should be addressed promptly.
Organizations should prioritize patching immediately to mitigate this vulnerability and reduce their risk exposure.
Vulnerability Details
The vulnerability affects the PHPGurukul Online Nurse Hiring System version 1.0, specifically targeting the /book-nurse.php?bookid=1 functionality. The vulnerability type is classified as SQL injection, allowing attackers to manipulate SQL queries through the contactname parameter.
Published on February 23, 2025, this vulnerability is officially classified under CWE-89 (SQL Injection) and CWE-74 (Injection). The potential impacts include low confidentiality, integrity, and availability.
Technical Analysis
The root cause of this vulnerability lies in insufficient input validation within the affected PHP file. Attackers can exploit this flaw by sending crafted requests containing malicious SQL code via the contactname parameter. The attack vector is network-based, requiring low complexity for execution, as no special privileges or user interaction are necessary.
As a result of this vulnerability, attackers may leverage SQL injection techniques to gain unauthorized access to the database, potentially leading to data exfiltration or other malicious activities.
Risk & Impact Analysis
Organizations utilizing the PHPGurukul Online Nurse Hiring System face significant risks due to this vulnerability. The potential for SQL injection means that an attacker can manipulate database queries, exposing sensitive information or compromising data integrity.
The blast radius of this vulnerability could be extensive, impacting not just the targeted application but also any connected databases or services. Given the exploitation status and medium severity, organizations should address this vulnerability in their priority patch cycle.
Exploitation Status
Signal | Status |
|---|---|
Known Exploit | No |
Public PoC | No |
Actively Exploited | No |
Ransomware Use | No |
Affected Versions
The vulnerability affects PHPGurukul Online Nurse Hiring System version 1.0. Organizations using this version should review their systems for potential exposure to SQL injection vulnerabilities.
Mitigation & Remediation
Organizations should implement the following mitigation strategies: patch the affected system to the latest version, ensure proper input validation on all user inputs, and consider deploying web application firewalls to filter malicious requests.
For more in-depth guidance, organizations can refer to the application security assessment resources to enhance their security posture.
Detection Guidance
To detect potential exploitation attempts, organizations should monitor logs for unusual database queries and failed login attempts. Behavioral anomalies in user interactions with the application should also be investigated.
AppSecure Threat Intelligence Insight
The long-term significance of this vulnerability highlights the need for robust security measures in web applications. SQL injection remains a prevalent threat, and this case serves as a reminder for security teams to continuously assess their defenses.
Organizations should adopt proactive security practices such as regular security assessments and testing to identify and rectify vulnerabilities before they can be exploited. For further reading, consider exploring the penetration testing methodology and other related resources.
Additionally, organizations are encouraged to enhance their incident response capabilities to better prepare for potential SQL injection attacks.
Disclaimer: This content was generated using AI. While we strive for accuracy, please verify critical information with official sources.
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