CVE-2025-9814 is a SQL Injection vulnerability identified in version 1.1 of the PHPGurukul Beauty Parlour Management System, specifically within the /admin/contact-us.php file. The vulnerability arises from improper sanitization or validation of the 'mobnumber' parameter, which is susceptible to malicious input manipulation. An attacker can exploit this flaw remotely without any authentication or user interaction, allowing them to inject arbitrary SQL commands into the backend database queries. This can lead to unauthorized data access, data modification, or even complete compromise of the database. The CVSS 4.0 base score is 6.9, indicating a medium severity level, with the vector highlighting that the attack can be performed remotely (AV:N), requires no privileges (PR:N), no user interaction (UI:N), and has partial impact on confidentiality, integrity, and availability (VC:L, VI:L, VA:L). The vulnerability does not require any authentication, making it easier to exploit. Although no public exploit is currently known to be actively used in the wild, the exploit code has been publicly released, increasing the risk of exploitation. The affected product is a niche management system used primarily by beauty parlours, which may have limited but sensitive customer and business data stored in the database. The vulnerability's exploitation could allow attackers to extract personal customer information, manipulate appointment or contact data, or disrupt business operations by corrupting or deleting data.

For European organizations using the PHPGurukul Beauty Parlour Management System version 1.1, this vulnerability poses a significant risk to the confidentiality and integrity of customer and business data. Exploitation could lead to unauthorized disclosure of personal data, potentially violating GDPR requirements and resulting in regulatory penalties and reputational damage. Additionally, attackers could alter or delete critical business information, disrupting operations and causing financial losses. Since the vulnerability allows remote exploitation without authentication, attackers can target these systems over the internet, increasing the attack surface. Small and medium-sized enterprises (SMEs) in the beauty and wellness sector, which may lack robust cybersecurity defenses, are particularly vulnerable. The impact extends beyond data theft to potential service disruption, which could affect customer trust and business continuity.

To mitigate this vulnerability, organizations should immediately upgrade to a patched version of the PHPGurukul Beauty Parlour Management System once available. In the absence of an official patch, administrators should implement input validation and parameterized queries or prepared statements for the 'mobnumber' parameter to prevent SQL injection. Web application firewalls (WAFs) can be deployed to detect and block SQL injection attempts targeting this parameter. Regular security audits and code reviews should be conducted to identify and remediate similar vulnerabilities. Additionally, restricting access to the /admin/contact-us.php endpoint via IP whitelisting or VPN can reduce exposure. Organizations should also monitor logs for suspicious activities related to SQL injection attempts and have an incident response plan ready to address potential breaches. Finally, ensuring regular backups of the database will help in recovery if data integrity is compromised.